CN211128777U

CN211128777U - Quick detachable just dispel heat dirt-proof switch

Info

Publication number: CN211128777U
Application number: CN201922180116.9U
Authority: CN
Inventors: 田彬; 孙小勇
Original assignee: Anhui Kelai Intelligent Technology Co ltd
Current assignee: Anhui Kelai Intelligent Technology Co ltd
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-07-28
Anticipated expiration: 2029-12-07

Abstract

The utility model discloses a quick detachable and dustproof switch dispels heat, the switch is by upper wall, lower wall, preceding back wall, left side wall and right side wall, and the right side wall is the detachable heating panel, be equipped with first thermovent on the wall of left side, correspond on the first thermovent and be equipped with first filter screen, be equipped with the second thermovent on the heating panel, be equipped with the second filter screen on the second thermovent. The utility model discloses a bottom card post, bottom card groove, top card post and the mutual joint in top card groove to tentatively fix the heating panel, then erect groove, fixed slot through the fixed column cooperation with heating panel and top card post further fixed, and then improved the fastness of installation, it is very convenient when dismantling simultaneously.

Description

Quick detachable just dispel heat dirt-proof switch

Technical Field

The utility model belongs to the technical field of the switch, concretely relates to quick detachable and dustproof switch of heat dissipation.

Background

The exchange is a device for completing information exchange function in communication system, and in computer network system, the exchange concept is proposed as an improvement to shared working mode. The HUB is a sharing device, and the HUB itself cannot identify a destination address, and when an a host transmits data to a B host in the same lan, each terminal determines whether to receive the data by verifying address information of a data packet header. In this mode of operation, only one set of data frame can be transmitted over the network at the same time, and a retry is required in the event of a collision. This approach is to share the network bandwidth.

The current switch casing is not convenient for dismantle, and the casing leakproofness is good simultaneously, leads to the whole radiating effect of switch poor, influences the life of switch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick detachable and dustproof switch of heat dissipation to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat-radiating dustproof switch easy to disassemble comprises an upper wall, a lower wall, a front wall, a rear wall, a left side wall and a right side wall, wherein the right side wall is a detachable heat-radiating plate;

the upper portion of lower wall one side is equipped with end draw-in groove, and the bottom of heating panel is equipped with end card post, and end card post and end draw-in groove joint set up, the top of upper wall one side is equipped with top card post, and the top of heating panel is equipped with top draw-in groove, and top card post and top draw-in groove joint set up.

Preferably, the number of the second heat dissipation ports is two, a cavity is formed in the heat dissipation plate between every two second heat dissipation ports, and an electric fan is arranged in the cavity.

Preferably, one side of the cavity is also communicated with an arc-shaped cover, and the arc-shaped cover is uniformly provided with air outlet holes.

Preferably, the top clamping column is provided with a fixing groove, the top of the heat dissipation plate is also provided with a vertical groove, and the vertical groove and the fixing groove limit and fix the top clamping column and the heat dissipation plate through the fixing column; the fixed column is connected with a reset mechanism.

Preferably, canceling release mechanical system includes the erection column, and the erection column sets up at the upper wall top, fixedly connected with installation piece on the erection column, and installation piece bottom is connected with the upstand, and the upstand bottom is connected with the upper wall top, and the cover is equipped with the cover piece on the upstand, and the slip cap is established on the cover piece on the upstand, and the top is passed through reset spring and is connected with the installation piece, and reset spring cover is established at the upstand, and cover piece one end is connected with the connecting rod, and the connecting rod is connected with the power block, and the power block bottom is connected with the fixed column, and power block.

Preferably, the mounting column is provided with a stabilizing groove, a sliding block is arranged in the stabilizing groove in a sliding manner, and the sliding block is connected with the sleeve block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a bottom card post, bottom card groove, top card post and the mutual joint of top card groove to carry out preliminary fixed with the heating panel, then further fix heating panel and top card post through fixed column cooperation vertical slot, fixed slot, and then improved the fastness of installation, it is very convenient when dismantling simultaneously; through the corresponding setting of first thermovent and second thermovent, can play the inside circulation effect of switch to improve the radiating effect, first filter screen, second filter screen can play dustproof effect.

(2) Through starting the electric fan, wind evenly blows off from the exhaust vent on the arc covers to can blow off wind from different directions, improve the radiating effect of switch.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the engaging structure of the top engaging post and the top engaging groove of the present invention;

FIG. 4 is a schematic view of the arc-shaped cover of the present invention;

fig. 5 is a schematic structural view of the resetting mechanism of the present invention.

In the figure: 1. an upper wall; 2. a lower wall; 3. a left side wall; 4. a heat dissipation plate; 5. a first heat dissipation port; 6. a first filter screen; 7. a second heat dissipation port; 8. a second filter screen; 9. a stabilizing slot; 10. a slider; 11. a cavity; 12. an electric fan; 13. an arc-shaped cover; 14. an air outlet; 15. a bottom slot; 16. a bottom clamp column; 17. a top clamping column; 18. a top clamping groove; 19. fixing grooves; 20. a vertical slot; 21. fixing a column; 22. a reset mechanism; 221. mounting a column; 222. mounting blocks; 223. a vertical post; 224. sleeving blocks; 225. a return spring; 226. a connecting rod; 227. a power block; 228. and (5) lifting the handle.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the present invention provides a heat-dissipating and dustproof switch, which comprises an upper wall 1, a lower wall 2, a front wall, a rear wall, a left side wall 3 and a right side wall, wherein the right side wall is a detachable heat-dissipating plate 4, the left side wall 3 is provided with a first heat-dissipating port 5, the first heat-dissipating port 5 is correspondingly provided with a first filter screen 6, the heat-dissipating plate 4 is provided with a second heat-dissipating port 7, and the second heat-dissipating port 7 is provided with a second filter screen 8;

the upper portion of one side of the lower wall 2 is provided with a bottom clamping groove 15, the bottom end of the heat dissipation plate 4 is provided with a bottom clamping column 16, the bottom clamping column 16 is clamped with the bottom clamping groove 15, the top portion of one side of the upper wall 1 is provided with a top clamping column 17, the top of the heat dissipation plate 4 is provided with a top clamping groove 18, and the top clamping column 17 is clamped with the top clamping groove 18.

The first heat dissipation port 5 and the second heat dissipation port 7 are correspondingly arranged, so that the internal circulation effect of the switch can be achieved, the heat dissipation effect is improved, and the first filter screen 6 and the second filter screen 8 can achieve the dustproof effect;

the heat dissipation plate 4 is fixed by mutually clamping the bottom clamping column 16, the bottom clamping groove 15 and the top clamping column 17 with the top clamping groove 18;

in this embodiment, the number of the second heat dissipation ports 7 is 3, and a cavity 11 is formed on the heat dissipation plate 4 between every two second heat dissipation ports 7, an electric fan 12 is disposed in the cavity 11,

referring to fig. 4, one side of the cavity 11 of the present embodiment is further communicated with an arc-shaped cover 13, and the arc-shaped cover 13 is uniformly provided with air outlets 14;

by starting the electric fan 12, the air is uniformly blown out from the air outlet holes 14 on the arc-shaped cover 13, so that the air can be blown out from different directions, and the heat dissipation effect of the exchanger is improved;

the top clamping column 17 of the embodiment is provided with a fixing groove 19, the top of the heat dissipation plate 4 is also provided with a vertical groove 20, and the vertical groove 20 and the fixing groove 19 limit and fix the top clamping column 17 and the heat dissipation plate 4 through a fixing column 21; the fixing post 21 is connected to a return mechanism 22.

Referring to fig. 5, the reset mechanism 22 of the present embodiment includes a mounting post 221, the mounting post 221 is disposed on the top of the upper wall 1, the mounting post 221 is fixedly connected with a mounting block 222, the bottom of the mounting block 222 is connected with a vertical post 223, the bottom end of the vertical post 223 is connected with the top of the upper wall 1, a sleeve block 224 is sleeved on the vertical post 223, the sleeve block 224 is slidably sleeved on the vertical post 223, the top is connected with the mounting block 222 through a reset spring 225, the reset spring 225 is sleeved on the vertical post 223, one end of the sleeve block 224 is connected with a connecting rod 226, the connecting rod 226 is connected with a power block 227, the bottom end of the power block 227 is connected with a fixed post 21, and one;

the fixing column 21 can be matched with the vertical groove 20 and the fixing groove 19 to further fix the heat dissipation plate 4 and the top clamping column 17, so that the mounting firmness is improved;

during disassembly, the lifting handle 228 is pulled upwards, then the power block 227 is driven to move upwards, then the sleeve block 224 is driven to move on the vertical column 223 through the connecting rod 226, the reset spring 225 is compressed, meanwhile, the fixing column 21 is separated from the vertical groove 20 and the fixing groove 19, the limiting and fixing of the top clamping column 17 are removed, then the bottom clamping column 16 is sequentially separated from the bottom clamping groove 15, and the top clamping column 17 is separated from the top clamping groove 18, so that the disassembly is convenient;

the mounting column 221 of this embodiment is provided with a stabilizing groove 9, a slider 10 is slidably arranged in the stabilizing groove 9, the slider 10 is connected with the sleeve block 224, and the matching of the stabilizing groove 9 and the slider 10 improves the moving stability of the sleeve block 224, so as to improve the moving stability of the fixing column 21.

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 quick detachable and dustproof switch of heat dissipation which characterized in that: the switch comprises an upper wall (1), a lower wall (2), a front wall, a rear wall, a left side wall (3) and a right side wall, wherein the right side wall is a detachable heat dissipation plate (4), a first heat dissipation opening (5) is formed in the left side wall (3), a first filter screen (6) is correspondingly arranged on the first heat dissipation opening (5), a second heat dissipation opening (7) is formed in the heat dissipation plate (4), and a second filter screen (8) is arranged on the second heat dissipation opening (7);

the upper portion of lower wall (2) one side is equipped with bottom draw-in groove (15), and the bottom of heating panel (4) is equipped with bottom calorie of post (16), and bottom calorie of post (16) and bottom draw-in groove (15) joint set up, the top of upper wall (1) one side is equipped with top calorie of post (17), and the top of heating panel (4) is equipped with top draw-in groove (18), and top calorie of post (17) and top draw-in groove (18) joint set up.

2. The quick detachable and dustproof switch that dispels heat of claim 1, characterized in that: the number of the second heat dissipation openings (7) is 3, a cavity (11) is formed in the heat dissipation plate (4) between every two second heat dissipation openings (7), and an electric fan (12) is arranged in the cavity (11).

3. The quick detachable and dustproof switch that dispels heat of claim 2, characterized in that: one side of the cavity (11) is also communicated with an arc-shaped cover (13), and air outlet holes (14) are uniformly arranged on the arc-shaped cover (13).

4. The quick detachable and dustproof switch that dispels heat of claim 1, characterized in that: the top clamping column (17) is provided with a fixing groove (19), the top of the heat dissipation plate (4) is also provided with a vertical groove (20), and the vertical groove (20) and the fixing groove (19) limit and fix the top clamping column (17) and the heat dissipation plate (4) through a fixing column (21); the fixed column (21) is connected with a reset mechanism (22).

5. The quick detachable and dustproof switch that dispels heat of claim 4, characterized in that: reset mechanism (22) are including erection column (221), erection column (221) set up at upper wall (1) top, fixedly connected with installation piece (222) is gone up in erection column (221), installation piece (222) bottom is connected with upstand (223), upstand (223) bottom is connected with upper wall (1) top, the cover is equipped with cover piece (224) on upstand (223), sliding sleeve is established on upstand (223) on cover piece (224), and the top is passed through reset spring (225) and is connected with installation piece (222), reset spring (225) cover is established at upstand (223), cover piece (224) one end is connected with connecting rod (226), connecting rod (226) are connected with power block (227), power block (227) bottom is connected with fixed column (21), power block (227) one side is connected with carries handle (228).

6. The quick detachable and dustproof switch that dispels heat of claim 5, characterized in that: and a stable groove (9) is formed in the mounting column (221), a sliding block (10) is arranged in the stable groove (9) in a sliding manner, and the sliding block (10) is connected with the sleeve block (224).