CN211429724U

CN211429724U - Electromechanical device end cover with heat dissipation protection

Info

Publication number: CN211429724U
Application number: CN201922301755.6U
Authority: CN
Inventors: 景阳东
Original assignee: Liaoning Haibo Construction Group Co ltd
Current assignee: Liaoning Haibo Construction Group Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-04
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses an electromechanical device end cover with heat dissipation protection relates to electromechanical device accessory field. This electromechanical device end cover with heat dissipation protection, including bearer bar and fixed frame, the fixed plate has all been welded to the both sides of bearer bar, the mounting hole that link up about the fixed plate is seted up, fixedly connected with filter screen on the inner wall of fixed frame, just be provided with two stop gear between bearer bar and the fixed frame and be connected through stop gear. This electromechanical device end cover with heat dissipation protection, through fixed frame and the filter screen that sets up to make electromechanical device's inside and outside air can flow each other, increased the radiating effect, simultaneously through the stop gear who sets up, thereby be convenient for wash the filter screen or maintain equipment after can dismantling fixed frame and filter screen, avoided the present device need with the condition that whole end cover was dismantled when wasing the filtration pore, reduced artifical intensity.

Description

Electromechanical device end cover with heat dissipation protection

Technical Field

The utility model relates to an electromechanical device accessory technical field specifically is an electromechanical device end cover with heat dissipation protection.

Background

Along with the continuous improvement of the living standard of people, people have more and more demands on electromechanical equipment in daily life, and the electromechanical equipment from vehicles to various household appliances, computers, printers and the like becomes indispensable electromechanical products in the life of people, so that the advanced electromechanical equipment can not only greatly improve the labor productivity, reduce the labor intensity, improve the production environment and finish the work which cannot be finished by manpower.

Electromechanical device all needs electric power to drive at the in-process that uses, consequently can produce a large amount of heats at the in-process that uses, so the inside of general electromechanical device all can be provided with radiator fan, and radiator fan all need set up a plurality of filtration pores on the end cover and dispel the heat and protect, and need dismantle whole end cover when wasing the filtration pore or maintaining equipment, and the end cover generally uses a plurality of screw threads with equipment to be connected, it is loaded down with trivial details to dismantle the step, and artifical intensity is big, therefore we have proposed an electromechanical device end cover with heat dissipation protection.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model discloses an electromechanical device end cover with heat dissipation protection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an electromechanical device end cover with heat dissipation protection, includes bearer bar and fixed frame, the fixed plate has all been welded to the both sides of bearer bar, the mounting hole that link up about the fixed plate is seted up, fixedly connected with filter screen on the inner wall of fixed frame, just be provided with two stop gear between bearer bar and the fixed frame and be connected through stop gear.

Preferably, the outer walls of the two sides of the protection frame are welded with positioning sleeves, the side wall of the fixing frame is provided with a positioning rod, and the positioning rod is inserted into the positioning sleeves.

Preferably, stop gear includes first fixed block and second fixed block, first fixed block and second fixed block weld respectively on the lateral wall of fixed frame and the lateral wall of bearer bar, the cavity has been seted up to the inside of first fixed block, the slot has been seted up to the diapire of first fixed block, just the slot is linked together with the cavity, fixedly connected with inserted block on the roof of second fixed block, the top of inserted block passes the slot and offsets with the interior roof of cavity, sliding connection has first stopper on the inner wall of cavity, the logical groove that link up about first stopper is seted up, the spacing groove has been seted up on the lateral wall of inserted block, just fixedly connected with and the second stopper that the spacing groove was laminated mutually on the inner wall that leads to the groove.

Preferably, the side wall of the first limiting block is fixedly connected with a pull rod, the outer surface of the pull rod is movably sleeved with an elastic part, and two ends of the elastic part are respectively and fixedly connected to the side wall of the first limiting block and the inner wall of the cavity.

Preferably, the end of the pull rod, which is far away from the first limiting block, penetrates through the outer wall of the first fixing block and extends outwards to form a pull ring fixedly connected with the pull rod.

Preferably, the bottom of the first limiting block is fixedly connected with a sliding block, and a sliding groove attached to the sliding block is formed in the inner bottom wall of the cavity.

Preferably, the central axes of the first limiting block, the pull rod and the elastic element are coincident.

The utility model discloses an electromechanical device end cover with heat dissipation protection, its beneficial effect who possesses as follows:

1. this electromechanical device end cover with heat dissipation protection, through fixed frame and the filter screen that sets up to make electromechanical device's inside and outside air can flow each other, increased the radiating effect, simultaneously through the stop gear who sets up, thereby be convenient for wash the filter screen or maintain equipment after can dismantling fixed frame and filter screen, avoided the present device need with the condition that whole end cover was dismantled when wasing the filtration pore, reduced artifical intensity.

2. This electromechanical device end cover with heat dissipation protection, stop gear through setting up, outside pulling pull ring, it outwards slides to have driven first stopper through the pull rod, cup joint the inserted block through the slot this moment, it offsets with the interior roof of cavity to pass the slot and lead to the groove until the inserted block, it drives stopper card income spacing groove under the effect of elastic component rebound force to loosen the pull ring, thereby play effectual fixed action to the inserted block, thereby make fixed frame closely offset through first fixed block and second fixed block, play effectual fixed action to fixed frame and filter screen, the flexible operation is simple and convenient.

Drawings

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

fig. 2 is a side sectional view of the limiting mechanism of the present invention;

fig. 3 is a top cross-sectional view of the limiting mechanism of the present invention

FIG. 4 is a schematic view of a portion A of FIG. 1 according to the present invention;

fig. 5 is a schematic structural diagram of a portion B in fig. 2 according to the present invention.

In the figure: the device comprises a protection frame 1, a fixing plate 101, a mounting hole 102, a positioning sleeve 103, a fixing frame 2, a filter screen 201, a positioning rod 202, a limiting mechanism 3, a first fixing block 301, a second fixing block 302, a cavity 303, a slot 304, an insertion block 305, a first limiting block 306, a through groove 307, a limiting groove 308, a second limiting block 309, a pull rod 310, an elastic element 311, a sliding block 312, a sliding groove 313 and a pull ring 314.

Detailed Description

The embodiment of the utility model discloses an electromechanical equipment end cover with heat dissipation protection, as shown in figures 1-5, comprising a protective frame 1 and a fixed frame 2, wherein both sides of the protective frame 1 are welded with fixed plates 101, the fixed plates 101 are provided with mounting holes 102 which are communicated up and down, the inner wall of the fixed frame 2 is fixedly connected with a filter screen 201, two limiting mechanisms 3 are arranged between the protective frame 1 and the fixed frame 2 and are connected through the limiting mechanisms 3, and through the arranged fixed frame 2 and the filter screen 201, thereby leading the air inside and outside the electromechanical device to flow mutually, increasing the heat dissipation effect, simultaneously, through the arranged limiting mechanism 3, thereby can dismantle and be convenient for wash filter screen 201 or maintain equipment after fixed frame 2 and filter screen 201, avoid current device need with the condition that whole end cover was dismantled when wasing the filtration pore, reduce artifical intensity.

All welding of the both sides outer wall of protecting frame 1 has location sleeve 103, has locating lever 202 on the lateral wall of fixed frame 2, and locating lever 202 pegs graft in the inside of location sleeve 103, through the location sleeve 103 and the locating lever 202 that set up, when the fixed frame 2 of installation, at first insert location sleeve 103 with locating lever 202 in, make the inserted block 305 be under slot 304 this moment, the inserted block 305 of being convenient for inserts slot 304 in, has played effectual positioning action.

The limiting mechanism 3 comprises a first fixing block 301 and a second fixing block 302, the first fixing block 301 and the second fixing block 302 are respectively welded on the side wall of the fixing frame 2 and the side wall of the protection frame 1, a cavity 303 is arranged inside the first fixing block 301, a slot 304 is arranged on the bottom wall of the first fixing block 301, the slot 304 is communicated with the cavity 303, an inserting block 305 is fixedly connected on the top wall of the second fixing block 302, the top end of the inserting block 305 passes through the slot 304 and abuts against the inner top wall of the cavity 303, a first limiting block 306 is slidably connected on the inner wall of the cavity 303, a through slot 307 which is vertically communicated is arranged on the first limiting block 306, a limiting slot 308 is arranged on the side wall of the inserting block 305, a second limiting block 309 which is attached to the limiting slot 308 is fixedly connected on the inner wall of the through slot 307, a pull rod 310 is fixedly connected on the side wall of the first limiting block 306, and both ends of the elastic component 311 are respectively fixedly connected to the side wall of the first limit block 306 and the inner wall of the cavity 303, the pull rod 310 is pulled outwards to drive the first limit block 306 to slide outwards, meanwhile, the elastic component 311 is compressed to enable the elastic component to be in a state of accumulating force and extruding, the insertion block 305 is sleeved through the insertion slot 304 at the moment until the insertion block 305 penetrates through the insertion slot 304 and the through slot 307 to abut against the inner top wall of the cavity 303, the pull rod 310 is loosened to drive the second limit block 309 to be clamped into the limit slot 308 under the action of the elastic component 311 rebounding force, so that the insertion block 305 is effectively fixed, the fixing frame 2 is enabled to abut against tightly through the first fixing block 301 and the second fixing block 302, the fixing frame 2 and the filter screen 201 are effectively fixed, and the operation.

One end of the pull rod 310, which is far away from the first limit block 306, passes through the outer wall of the first fixing block 301 and extends outwards and is fixedly connected with a pull ring 314, and the sliding of the pull rod 310 is controlled conveniently through the arranged pull ring 314.

The bottom fixedly connected with slider 312 of first stopper 306, set up the spout 313 of laminating mutually with slider 312 on the interior diapire of cavity 303, the axis of first stopper 306, pull rod 310 and elastic component 311 coincides mutually, through slider 312 and the spout 313 that sets up to make can not take place the skew at the gliding in-process of pull rod 310 and first stopper 306, avoided second stopper 309 to appear the unable circumstances of card income spacing groove 308.

The working principle is as follows: in the using process, the inner air and the outer air of the electromechanical equipment can flow mutually through the arranged fixing frame 2 and the filter screen 201, so that the heat dissipation effect is improved;

when the fixed frame 2 and the filter screen 201 need to be disassembled, the pull ring 314 is pulled, so that the first limit block 306 is driven to slide outwards through the pull rod 310 until the second limit block 309 is driven to slide out of the limit groove 308, then the fixed frame 2 is pulled upwards to separate the slot 304 from the outer surface of the insert block 305, and the effect of disassembling the fixed frame 2 is achieved;

when the fixed frame 2 is installed, firstly, the pull ring 314 is pulled, so that the first limit block 306 is driven to slide outwards through the pull rod 310, meanwhile, the elastic piece 311 is extruded to enable the elastic piece 311 to be in a state of power storage compression, then the positioning rod 202 is inserted into the positioning sleeve 103, at the moment, the insertion block 305 is enabled to be located under the insertion groove 304, then the insertion block 305 is sleeved through the insertion groove 304, until the insertion block 305 penetrates through the insertion groove 304 and the through groove 307 to be abutted against the inner top wall of the cavity 303, the pull rod 310 is loosened to enable the second limit block 309 to be clamped into the limit groove 308 under the effect of the elastic piece 311 rebounding force, so that the insertion block 305 is effectively fixed, so that the fixed frame 2 is enabled to be abutted against closely through the first fixed block 301 and the second fixed block 302, and the.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electromechanical device end cover with heat dissipation protection, includes protecting frame (1) and fixed frame (2), its characterized in that: fixed plate (101) have all been welded to the both sides of bearer bar (1), mounting hole (102) that link up from top to bottom are seted up to fixed plate (101), fixedly connected with filter screen (201) on the inner wall of fixed frame (2), just be provided with two stop gear (3) and be connected through stop gear (3) between bearer bar (1) and fixed frame (2).

2. The electromechanical device end cap with thermal dissipation protection of claim 1, wherein: the outer wall of both sides of protective frame (1) all welds locating sleeve (103), there is locating lever (202) on the lateral wall of fixed frame (2), just locating lever (202) are pegged graft in the inside of locating sleeve (103).

3. The electromechanical device end cap with thermal dissipation protection of claim 1, wherein: the limiting mechanism (3) comprises a first fixing block (301) and a second fixing block (302), the first fixing block (301) and the second fixing block (302) are respectively welded on the side wall of the fixing frame (2) and the side wall of the protection frame (1), a cavity (303) is formed in the first fixing block (301), a slot (304) is formed in the bottom wall of the first fixing block (301), the slot (304) is communicated with the cavity (303), an insertion block (305) is fixedly connected to the top wall of the second fixing block (302), the top end of the insertion block (305) penetrates through the slot (304) and abuts against the inner top wall of the cavity (303), a first limiting block (306) is connected to the inner wall of the cavity (303) in a sliding mode, a through groove (307) which is communicated up and down is formed in the first limiting block (306), and a limiting groove (308) is formed in the side wall of the insertion block (305), and a second limiting block (309) attached to the limiting groove (308) is fixedly connected to the inner wall of the through groove (307).

4. An electromechanical device end cap with heat dissipation protection as recited in claim 3, wherein: fixedly connected with pull rod (310) on the lateral wall of first stopper (306), flexible piece (311) is cup jointed in the activity on the surface of pull rod (310), just the both ends of elastic piece (311) fixed connection respectively are on the lateral wall of first stopper (306) and the inner wall of cavity (303).

5. The electromechanical device end cap with thermal dissipation protection of claim 4, wherein: one end, far away from the first limiting block (306), of the pull rod (310) penetrates through the outer wall of the first fixing block (301), extends outwards and is fixedly connected with a pull ring (314).

6. An electromechanical device end cap with heat dissipation protection as recited in claim 3, wherein: the bottom fixedly connected with slider (312) of first stopper (306), seted up spout (313) of laminating mutually with slider (312) on the interior diapire of cavity (303).

7. An electromechanical device end cap with heat dissipation protection as recited in claim 3, wherein: the central axes of the first limiting block (306), the pull rod (310) and the elastic piece (311) are coincident.