CN221354674U

CN221354674U - Protective device

Info

Publication number: CN221354674U
Application number: CN202322494159.0U
Authority: CN
Inventors: 秦晓冬
Original assignee: Huaneng Qinbei Power Generation Co Ltd
Current assignee: Huaneng Qinbei Power Generation Co Ltd
Filing date: 2023-09-14
Publication date: 2024-07-16
Anticipated expiration: 2033-09-14

Abstract

The utility model discloses a protection device which comprises a top cover, a first cooling fan, a heat control device body and a second cooling fan, wherein cooling holes are formed in the front side and the rear side of the top cover, a lower frame plate is fixed below the top cover, the first cooling fan is installed on the side face of the lower frame plate, a first frame strip is installed below the lower frame plate, a fixing rod is arranged on a threaded sleeve, a cooling frame is installed on the surface of the fixing rod, a second cooling fan is installed on the cooling frame, an inner cavity is formed in the second frame strip, and magnet blocks are installed at the upper end and the lower end of the second frame strip and below the lower frame plate. This protector can be through the telescopic first frame strip of lower framed board below and the use of second frame strip, conveniently place the device on ground to the protection of the electric control equipment of ground connection of different co-altitude is used, and the use of cooperation locating screw and fixed disk simultaneously is so that this protector and the fastening installation of electric control equipment improve the result of use of device.

Description

Protective device

Technical Field

The utility model relates to the technical field related to thermal control equipment, in particular to a protection device.

Background

The arrangement of the thermal control equipment from the power plant can be divided into four major categories of human-machine interface equipment, control equipment, intermediate equipment and field equipment, and for the control equipment, the protection of the equipment is important, the equipment is not well protected, and accidents are easy to occur;

the protection device of the heat control equipment disclosed by the prior publication No. CN216700574U comprises a protection cabinet and a bottom frame which is positioned at the bottom end of the protection cabinet and used for supporting the heat control equipment, wherein the protection cabinet is of a three-dimensional structure with an open bottom end, and the protection cabinet is sleeved outside the heat control equipment and is detachably connected with the bottom frame; the lower part of the side wall of the protective cabinet is respectively provided with a pipeline outlet and an electric wire outlet which are used for extending out a pipeline of the heat supply control equipment and an electric wire of the heat supply control equipment, and the side wall of the protective cabinet is also provided with an operation window which is used for conveniently operating an operation hand wheel of the heat supply control equipment; the top end of the protective cabinet is provided with a top cover which is downwards inclined from the center to the periphery, the size of the bottom end of the top cover is larger than that of the top end of the protective cabinet, the top cover is detachably connected with the protective cabinet, and a gap is reserved between the bottom end of the top cover and the top end of the protective cabinet;

The protection device of the heat control equipment is provided with the underframe, so that the heat control equipment is difficult to be suitable for being grounded, and meanwhile, the heat dissipation and dust prevention effect inside the protection device is poor, so that the protection device is provided to solve the problem.

Disclosure of utility model

The present utility model is directed to a protection device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protector, includes top cap, first radiator fan, heat control equipment body and second radiator fan, the louvre has been seted up to the front and back both sides of top cap, and the below of top cap is fixed with down the framed panel, the side-mounting of framed panel has first radiator fan down, first frame strip is installed to the below of framed panel down, and the below of first frame strip is connected with the second frame strip, the perforation has been seted up to one side of first frame strip below the framed panel down, positioning screw is installed to one side of first frame strip below the framed panel down, and the fixed disk is installed to positioning screw's inner, the inside of top cap is provided with heat control equipment body, the dust screen is installed to the inside top of top cap, and the surface rotation of dust screen is connected with the thread bush, be provided with the dead lever on the thread bush, and the surface mounting of dead lever has the second radiator fan on the frame, the inside of second frame strip begins to have the inner chamber, the magnet is all installed to the frame below and the lower both ends of second frame strip.

Preferably, the lower part of the first frame strip is in a T shape, the lower part of the first frame strip is in sliding connection with the second frame strip, the lower part of the first frame strip and the second frame strip are alternately arranged, the upper part of the first frame strip is fixedly connected with the bottom of the second frame strip, and two adjacent groups of the second frame strips are magnetically connected through magnet blocks.

Preferably, the connection mode of the positioning screw and the first frame strip is threaded connection, and three groups of positioning screws are uniformly arranged on one side of the first frame strip.

Preferably, the dustproof net is in a fan-shaped arrangement, the area of the dustproof net is larger than that of the heat dissipation holes on the surface of the top cover, and two groups of threaded sleeves on the surface of the dustproof net are symmetrically arranged on the central axis of the dustproof net.

Preferably, the two ends of the fixing rod are arranged in a threaded mode, the end parts of the fixing rod are connected with the threaded sleeves in a threaded mode, the fixing rod is connected with the radiating frame in a sliding mode, and the radiating frame is provided with two groups.

Compared with the prior art, the utility model has the beneficial effects that: the protective device is used for protecting the body of the patient,

(1) The device can be conveniently placed on the ground through the use of the telescopic first frame strip and the telescopic second frame strip below the lower frame plate, so that the device can be conveniently used for protecting the grounding thermal control equipment at different heights, and meanwhile, the device is matched with the use of the positioning screw and the fixing disc, so that the protection device and the thermal control equipment can be conveniently fastened and installed, and the use effect of the device is improved;

(2) The first radiator fan through lower framed board side cooperation top cap top's second radiator fan's use, conveniently carries out diversified heat dissipation of blowing to inside thermal control equipment, improves the device to thermal control equipment's radiating effect, cooperates the use of the dust screen at dead lever both ends simultaneously, conveniently prevents the entering of external dust to inside thermal control equipment.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the connection structure of the fixing rod and the threaded sleeve according to the present utility model;

fig. 5 is a schematic diagram of a connection structure of a first frame strip and a second frame strip according to the present utility model.

In the figure: 1. a top cover; 2. a heat radiation hole; 3. a lower frame plate; 4. a first heat radiation fan; 5. a first frame bar; 6. a second frame strip; 7. perforating; 8. positioning a screw; 9. a fixed plate; 10. a thermal control device body; 11. a dust screen; 12. a thread sleeve; 13. a fixed rod; 14. a heat dissipation frame; 15. a second heat radiation fan; 16. an inner cavity; 17. a magnet block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the protection device comprises a top cover 1, a first cooling fan 4, a heat control equipment body 10 and a second cooling fan 15, wherein cooling holes 2 are formed in the front side and the rear side of the top cover 1, a lower frame plate 3 is fixed below the top cover 1, the first cooling fan 4 is installed on the side face of the lower frame plate 3, a first frame strip 5 is installed below the lower frame plate 3, a second frame strip 6 is connected below the first frame strip 5, the lower side of the first frame strip 5 is arranged in a T shape, the lower side of the first frame strip 5 is connected with the second frame strip 6 in a sliding mode, the lower side of the first frame strip 5 and the second frame strip 6 are alternately arranged, the upper side of the first frame strip 5 and the bottom of the second frame strip 6 are fixedly connected, two adjacent groups of second frame strips 6 form magnetic connection through a magnet block 17, the first frame strip 5 and the second frame strip 6 can conveniently slide, the lower side of the lower frame strip 5 is conveniently connected with the screw rod 8, the screw rod 8 is installed on one side of the screw rod 8, the screw rod 8 is arranged at one side of the screw rod 8 is fixedly connected with the screw rod 8, and the screw rod 8 is fixedly arranged at one side of the screw rod 8;

Referring to fig. 1-5, a thermal control device body 10 is disposed in a top cover 1, a dust screen 11 is mounted above the top cover 1, a threaded sleeve 12 is rotatably connected to the surface of the dust screen 11, the dust screen 11 is in a fan-shaped configuration, the area of the dust screen 11 is larger than that of a heat dissipation hole 2 on the surface of the top cover 1, two groups of threaded sleeves 12 on the surface of the dust screen 11 are symmetrically disposed about a central axis of the dust screen 11, dust prevention on the thermal control device body 10 is facilitated, external dust is prevented from entering, a fixing rod 13 is disposed on the threaded sleeve 12, a heat dissipation frame 14 is mounted on the surface of the fixing rod 13, a second heat dissipation fan 15 is mounted on the heat dissipation frame 14, two ends of the fixing rod 13 are in a threaded configuration, the end portions of the fixing rod 13 are in threaded connection with the threaded sleeve 12, the fixing rod 13 is in sliding connection with the heat dissipation frame 14, two groups of the heat dissipation frame 14 are disposed, installation and detachment of the dust screen 11 are facilitated, an inner cavity 16 is formed at the inner side of the second frame strip 6, and magnet blocks 17 are mounted on the upper end and lower end portions of the second frame strip 6 and the lower plate 3.

Working principle: firstly, when the protective device is used, the protective device is brought to a thermal control equipment body 10 to be used, the lengths of a first frame strip 5 and a second frame strip 6 below the lower frame plate 3 are adjusted according to the height of the equipment, the first frame strip 5 and the second frame strip 6 are in sliding connection, the adjustment of the heights of the first frame strip 5 and the second frame strip 6 is facilitated, meanwhile, two adjacent groups of second frame strips 6 are mutually and magnetically connected through a magnet block 17, the storage between the two groups of second frame strips 6 is facilitated, after the adjustment is finished, the protective device is installed on the thermal control equipment body 10, and the protective device and the first frame strip 5 are in threaded movement through rotating a positioning screw rod 8 on the side surface of the first frame strip 5, so that the positioning screw rod 8 drives a fixed disc 9 to move inwards, and the protective device and the thermal control equipment body 10 are fixedly installed;

When the device is used, the first cooling fan 4 on the side face of the lower frame plate 3 and the second cooling fan 15 below the top cover 1 can be opened, so that the two groups of cooling fans in different directions can conveniently blow and dissipate heat to the internal heat control equipment body 10, the heat dissipation effect of the device is improved, the dust screen 11 is arranged in the top cover 1, external dust can be effectively prevented from entering, meanwhile, the inner end of the dust screen 11 is connected with the fixing rod 13 through the threaded sleeve 12 in rotary connection, the threaded sleeve 12 is conveniently and outwards rotated, the dust screen 11 is fixed at the inner end of the top cover 1, the threaded sleeve 12 is inwards rotated, and the dust screen 11 is conveniently taken down, so that the use principle of the device is provided.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a protector, includes top cap (1), first radiator fan (4), thermal control equipment body (10) and second radiator fan (15), its characterized in that: the utility model discloses a heat dissipation device, including top cover (1), locating screw (8) are installed to the front and back both sides of top cover (1), and the below of top cover (1) is fixed with down framed panel (3), first radiator fan (4) are installed to the side-mounting of down framed panel (3), first frame strip (5) are installed to the below of down framed panel (3), and the below of first frame strip (5) is connected with second frame strip (6), perforation (7) have been seted up to one side of first frame strip (5) below down framed panel (3), locating screw (8) are installed to one side of first frame strip (5) below down framed panel (3), and fixed disk (9) are installed to the inner end of locating screw (8), the inside of top cover (1) is provided with heat control device body (10), dust screen (11) are installed to the inside top of top cover (1), and the surface rotation of dust screen (11) is connected with thread bush (12), be provided with dead lever (13) on thread bush (12), and dead lever (13) are installed on one side of first frame strip (5), and the second radiator fan (14) are installed on the surface mounting (14) of second frame (16), magnet blocks (17) are arranged at the upper end and the lower end of the second frame strip (6) and below the lower frame plate (3).

2. A protective device according to claim 1, wherein: the lower part of the first frame strip (5) is in a T-shaped arrangement, the lower part of the first frame strip (5) is in sliding connection with the second frame strip (6), the lower part of the first frame strip (5) and the second frame strip (6) are alternately arranged, the upper part of the first frame strip (5) is fixedly connected with the bottom of the second frame strip (6), and two adjacent groups of the second frame strips (6) are magnetically connected through magnet blocks (17).

3. A protective device according to claim 1, wherein: the positioning screw (8) is in threaded connection with the first frame strip (5), and three groups of positioning screws (8) are uniformly arranged on one side of the first frame strip (5).

4. A protective device according to claim 1, wherein: the dustproof net (11) is in a fan-shaped arrangement, the area of the dustproof net (11) is larger than that of the radiating holes (2) on the surface of the top cover (1), and two groups of threaded sleeves (12) on the surface of the dustproof net (11) are symmetrically arranged about the central axis of the dustproof net (11).

5. A protective device according to claim 1, wherein: the two ends of the fixing rod (13) are arranged in a threaded mode, the end portion of the fixing rod (13) is connected with the threaded sleeve (12) in a threaded mode, the fixing rod (13) is connected with the radiating frame (14) in a sliding mode, and the radiating frame (14) is provided with two groups.