CN215496504U

CN215496504U - Automatic control switch for electrical engineering equipment configuration

Info

Publication number: CN215496504U
Application number: CN202122057503.0U
Authority: CN
Inventors: 张振利; 张加军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-11
Anticipated expiration: 2031-08-30

Abstract

The utility model belongs to the technical field of automatic control switches, in particular to an automatic control switch for electrical engineering equipment configuration, which comprises a switch control panel, a switch rear shell and a regulation key, wherein the switch control panel is positioned on one side of the switch rear shell, through the plurality of radiating holes arranged on the two sides of the switch rear shell, the heat generated by the elements in the switch rear shell can be quickly radiated, the normal operation of the elements in the switch rear shell is ensured, meanwhile, the dust-proof net on the limit clamping frame arranged on the outer side of the switch rear shell covers a plurality of heat dissipation holes, so that external dust is not easy to enter the switch rear shell through the heat dissipation holes, the safety is high, and the clamping function of the frame-shaped clamping strip made of rubber at one side of the limiting clamping frame in the corresponding positioning groove is utilized to match the arrangement of the inner catching groove, the limit clamp frame with the dust-proof net can be quickly disassembled and assembled on the side of the shell after the switch.

Description

Automatic control switch for electrical engineering equipment configuration

Technical Field

The utility model belongs to the technical field of automatic control switches, and particularly relates to an automatic control switch for electrical engineering equipment configuration.

Background

Conventional electrical engineering is defined as the sum of related disciplines used to create electrical and electronic systems. Originally, the definition is quite broad, but with the rapid development of scientific technology, the current electrical engineering concept is far beyond the scope of the definition, and the huge progress of electronic technology is just pushing the arrival of the information era based on computer networks and changing various aspects including human life and working modes.

In the current technical means, an automatic control switch for electrical engineering equipment configuration is often used in electrical engineering, and when the existing automatic control switch for electrical engineering equipment configuration is actually applied, corresponding heat dissipation holes are often arranged on the side of the automatic control switch, so that heat generated in a switch shell is dissipated, but the automatic control switch has no dust resistance, and external dust is easy to pass through the heat dissipation holes to damage elements in the switch; the maintenance and treatment of elements in the automatic control switch are inconvenient, and the operation is complicated and inconvenient; meanwhile, the control switch does not have good moisture removal performance when in use, so that elements in the switch are easily affected by moisture, and the safety is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the automatic control switch for the configuration of the electrical engineering equipment, which has the characteristics of better heat dissipation, dust prevention and dehumidification performance and convenience in maintenance and treatment of elements in the automatic control switch.

In order to achieve the purpose, the utility model provides the following technical scheme: a automated control switch for electrical engineering equipment configuration, casing and regulation and control button behind switch control panel, switch control panel is located one side of casing behind the switch, the regulation and control button distribute in the bottom side position of switch control panel surface, it has a plurality of through-type louvres to equally divide cloth on the both sides wall of casing behind the switch, the outside of casing is provided with dustproof subassembly behind the switch, all set up two recesses of vertical setting on the wall of casing both sides behind the switch, the desiccant bag has been installed to the inside of recess, the top of casing is provided with the lid dress subassembly behind the switch.

As the preferred technical scheme of the automatic control switch for the configuration of the electrical engineering equipment, the dustproof assembly comprises a limiting clamping frame and a dust-proof net, the dust-proof net is arranged in the limiting clamping frame, a frame-shaped clamping groove matched with the limiting clamping frame is arranged at the position, corresponding to the limiting clamping frame, on the outer wall of the rear shell of the switch, and the limiting clamping frame is clamped into the frame-shaped clamping groove.

The cover assembly comprises a knob and a cover plate, the knob and the cover plate are connected in a screwed mode through threads, a screwing seat is integrally formed on the inner bottom surface of the switch control panel and corresponds to the bottom end of a knob screw, a screwing groove is formed in the screwing seat, the bottom end of the knob screw is screwed into the screwing groove, an operation opening is formed in the top side of a switch rear shell, an inner extending supporting edge is integrally formed on the inner wall of the operation opening, a frame-shaped cushion layer is bonded above the inner extending supporting edge, the frame-shaped cushion layer is a rubber component, and the lower surface of the cover plate is in contact with the upper surface of the frame-shaped cushion layer.

As the preferred technical scheme of the automatic control switch for the configuration of the electrical engineering equipment, the positions, close to the outer opening of the groove, of the upper wall surface and the lower wall surface of the groove are respectively connected with the first turning plate and the second turning plate in a rotating mode through the screw rod and the torsion spring, and the positions, close to the outer side of the first turning plate and the inner side of the second turning plate, of the inner wall of the groove are respectively fixed with the first limiting plate and the second limiting plate.

According to the preferred technical scheme of the automatic control switch for the configuration of the electrical engineering equipment, a frame-shaped clamping strip is fixedly bonded on one side of the limiting clamping frame, the cross section of the frame-shaped clamping strip is of a three-quarter round surface structure, the frame-shaped clamping strip is a rubber component, a positioning groove matched with the frame-shaped clamping strip is formed in the position, corresponding to the frame-shaped clamping strip, on the inner side wall of the frame-shaped clamping groove, and an inner buckling groove is formed in the position, close to the middle of the side edge of the limiting clamping frame, on the wall surface of the shell after the switch.

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

1. when the switch is used, heat generated by elements in the shell after the switch can be quickly dissipated through the heat dissipation holes formed in the two sides of the shell after the switch, normal operation of the elements in the shell after the switch is guaranteed, meanwhile, external dust is not easy to enter the shell after the switch through the heat dissipation holes due to the covering effect of the dust-proof net on the limiting clamping frame arranged on the outer side of the shell after the switch, the safety is high, and the part of the limiting clamping frame with the dust-proof net can be quickly disassembled and assembled on the side edge of the shell after the switch by utilizing the clamping effect of the frame-shaped clamping strip made of rubber on one side of the limiting clamping frame in the corresponding positioning groove in cooperation with the arrangement of the inner buckling groove, so that the switch is simple in structure and beneficial to operation of personnel.

2. When the dehumidifying device is used, the dehumidifying agent bag arranged in the groove on the side plate of the shell behind the switch can absorb moisture around the control switch, so that the control switch has better moisture resistance, and the dehumidifying agent bag can be stably arranged in the groove through the inwards-turned first turning plate and the outwards-turned second turning plate arranged at the opening of the groove, so that personnel can conveniently replace the dehumidifying agent bag.

3. When the switch is used, the detachable cover plate arranged at the operation opening is utilized through the operation opening formed in the top of the switch rear shell, and a person can detach the cover plate from the top of the switch rear shell by turning the knob by hand, so that the top of the switch rear shell is exposed, and the maintenance of elements in the switch rear shell is facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic structural view of an inner extending edge portion of the present invention;

FIG. 3 is a schematic structural view of a cross-sectional portion of a desiccant package of the present invention as installed;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 5 is a schematic structural view of a cut-away portion of the knob of the present invention when installed.

In the figure: 1. a switch control panel; 2. a switch rear housing; 3. adjusting and controlling keys; 4. heat dissipation holes; 5. a limiting clamping frame; 6. a dust-proof net; 7. a frame-shaped clamping groove; 8. a groove; 9. a desiccant bag; 10. an operation port; 11. a cover plate; 12. a knob; 13. an inner buckle groove; 14. an inner extending support edge; 15. a frame-shaped clamping strip; 16. positioning a groove; 17. a first flap; 18. a first limit plate; 19. a second flap; 20. a second limit plate; 21. a frame-shaped cushion layer; 22. a screwing seat; 23. and (5) screwing a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: an automatic control switch for electrical engineering equipment configuration comprises a switch control panel 1, a switch rear shell 2 and regulating keys 3, wherein the switch control panel 1 is positioned at one side of the switch rear shell 2, the regulating keys 3 are distributed at the bottom position of the outer surface of the switch control panel 1, a plurality of through type heat dissipation holes 4 are uniformly distributed on the two side wall surfaces of the switch rear shell 2, a dustproof assembly is arranged at the outer side of the switch rear shell 2, two grooves 8 which are vertically arranged are respectively arranged on the two side walls of the switch rear shell 2, a dehumidifying agent bag 9 is arranged inside each groove 8, a cover assembly is arranged at the top of the switch rear shell 2, the dustproof assembly comprises a limiting clamping frame 5 and a dust-isolating net 6, the dust-isolating net 6 is arranged in the limiting clamping frame 5, a frame-shaped clamping groove 7 which is matched with the limiting clamping frame 5 is arranged at the position on the outer wall of the switch rear shell 2 corresponding to the limiting clamping frame 5, the limiting clamping frame 5 is clamped into the frame-shaped clamping groove 7, in this embodiment, one side of the limit card frame 5 is bonded and fixed with the frame-shaped card strip 15, the cross-section of the frame-shaped card strip 15 is a three-quarter round structure, and the frame-shaped card strip 15 is a rubber component, the locating slot 16 matched with the frame-shaped card strip 15 is provided at the position corresponding to the frame-shaped card strip 15 on the inner side wall of the frame-shaped clamping slot 7, the inner fastening slot 13 is provided at the position close to the middle of the side of the limit card frame 5 on the wall surface of the casing 2 after the switch, and a plurality of heat dissipation holes 4 are provided at two sides of the casing 2 after the switch, so that the heat generated by the elements in the casing 2 after the switch can be quickly dissipated, thereby ensuring the normal operation of the elements in the casing 2 after the switch, and meanwhile, the dust-proof heat dissipation holes 6 on the limit card frame 5 outside the casing 2 after the switch cover the plurality of heat dissipation holes 4, so that external dust is not easy to enter the casing 2 after the switch through 4, and the safety is high.

Wherein the cover assembly comprises a knob 12 and a cover plate 11, the knob 12 is screwed with the cover plate 11 through threads, a screwing seat 22 is integrally formed on the inner bottom surface of the switch control panel 1 at a position corresponding to the bottom end of a screw rod of the knob 12, a screw groove 23 is formed inside the screwing seat 22, the bottom end of the screw rod of the knob 12 is screwed into the screw groove 23, an operation opening 10 is formed on the top side of the switch rear shell 2, an inner extended edge 14 is integrally formed on the inner wall of the operation opening 10, a frame-shaped cushion layer 21 is bonded above the inner extended edge 14, the frame-shaped cushion layer 21 is a rubber component, the lower surface of the cover plate 11 is contacted with the upper surface of the frame-shaped cushion layer 21, in the embodiment, the cover plate 11 can be detached from the top of the switch rear shell 2 by the operation opening 10 formed on the top of the switch rear shell 2 through the cover plate 11 arranged at the operation opening 10, and the part of the knob 12 can be rotated by hand of a person, so as to expose the top of the switch rear shell 2, the maintenance of the elements in the switch rear shell 2 is convenient for personnel.

Simultaneously, recess 8 is upper, lower wall face department has first board 17 and the second board 19 that turns over through screw rod and torsional spring switching connection respectively near the position department of recess 8 outer opening, and the recess 8 inner wall is close to the position department that first board 17 outside and second turned over the inboard of board 19 and is fixed with spacing plate 18 and No. two spacing plate 20 respectively, in this embodiment, through the dehumidification agent package 9 that is equipped with in the recess 8 on the 2 curb plates of casing behind the switch, can absorb control switch moisture on every side, make control switch possess better humidity resistance.

The working principle and the using process of the utility model are as follows: in the using process of the utility model, when the elements in the switch rear shell 2 need to be maintained, a person twists the part of the knob 12 by hand, the bottom end of the knob 12 is screwed out of the rotary groove 23 in the rotary connecting seat 22 on the inner bottom surface of the switch rear shell 2, then the part of the knob 12 is held by hand, and the cover plate 11 can be detached from the top of the switch rear shell 2, so that the operation opening 10 on the switch rear shell 2 is exposed, and the elements in the switch rear shell 2 are convenient to be maintained by the person, wherein the switch control panel 1 and the switch rear shell 2 are integrally designed, so that the screw mounting gap between the original switch control panel 1 and the switch rear shell 2 disappears, and the foreign dust can be prevented from entering the switch rear shell 2 from the mounting gap;

when the control switch is in actual use, heat generated by elements in the switch rear shell 2 can be quickly dissipated through the heat dissipation holes 4 formed in the two sides of the switch rear shell 2, normal operation of the elements in the switch rear shell 2 is guaranteed, meanwhile, external dust is prevented from entering the switch rear shell 2 through the heat dissipation holes 4 due to the covering effect of the dust-proof net 6 on the limiting clamping frame 5 arranged on the outer side of the switch rear shell 2 on the heat dissipation holes 4, safety is high, and when the dust-proof net 6 needs to be cleaned, a person can manually pull the part of the inner buckling groove 13 and apply a certain external pulling force to the outer side, so that the frame-shaped clamping strip 15 made of rubber on one side of the limiting clamping frame 5 can be pulled out from the corresponding positioning groove 16, and the dust-proof net 6 can be conveniently detached for cleaning;

and the desiccant package 9 that is equipped with in recess 8, can absorb the moisture around the control switch, make control switch possess better moisture resistance, when the desiccant package 9 to the recess 8 in needs is changed, with spacing card frame 5 with frame-shaped card strip 15, the part of dust separation net 6 is from the separation of one side of switch back casing 2, then stretch into from recess 8 one side opening part with the hand, first turning plate 17 enstrophe this moment, can pull the part of desiccant package 9 and take out it outward, wherein the second turns over board 19 and has the upset of certain degree to the outside when the desiccant package 9 is pulled outward, setting through above-mentioned structure, make the desiccant package 9 can be by stable arrangement in the inside of recess 8, and make things convenient for personnel to change the processing to desiccant package 9.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A automated control switch for electrical engineering equipment configuration, casing (2) and regulation and control button (3) behind switch control panel (1), the switch, its characterized in that: switch control panel (1) is located one side of casing (2) behind the switch, regulation and control button (3) distribute in the bottom side position of switch control panel (1) surface, it has a plurality of through louvres (4) to equally divide cloth on the both sides wall face of casing (2) behind the switch, the outside of casing (2) is provided with dustproof subassembly behind the switch, two recess (8) of vertical setting are all seted up on casing (2) both sides wall behind the switch, desiccant package (9) have been installed to the inside of recess (8), the top of casing (2) is provided with the lid subassembly behind the switch.

2. Automated control switch for electrical engineering equipment configuration, according to claim 1, characterized in that: dustproof subassembly includes that spacing card frame (5) establish dust screen (6), dust screen (6) are located in spacing card frame (5), on switch rear housing (2) outer wall with spacing card frame (5) corresponding position department be equipped with frame shape draw-in groove (7) of adaptation with it, the inside of frame shape draw-in groove (7) is advanced to spacing card frame (5) joint.

3. Automated control switch for electrical engineering equipment configuration, according to claim 1, characterized in that: the lid dress subassembly includes knob (12) and apron (11), and knob (12) close soon with apron (11) through the screw thread and are connected, position department integrated into one piece corresponding with knob (12) screw rod bottom on the bottom surface in on-off control panel (1) has connect soon seat (22), connects soon the inside of seat (22) to be equipped with soon groove (23), and the screw rod bottom of knob (12) connects soon and advances the inside of spiraling groove (23), the top side of casing (2) is equipped with operation mouth (10) behind the switch, and integrated into one piece has interior continuation limit (14) on the inner wall of operation mouth (10) department, and the top bonding of interior continuation limit (14) has frame form bed course (21), and frame form bed course (21) are rubber component, and the lower surface of apron (11) contacts with the upper surface of frame form bed course (21).

4. Automated control switch for electrical engineering equipment configuration, according to claim 1, characterized in that: the upper wall surface and the lower wall surface of the groove (8) are respectively connected with a first turning plate (17) and a second turning plate (19) at positions close to the outer opening of the groove (8) through a screw and a torsion spring in a rotating manner, and a first limiting plate (18) and a second limiting plate (20) are respectively fixed at positions close to the outer side of the first turning plate (17) and the inner side of the second turning plate (19) on the inner wall of the groove (8).

5. Automated control switch for electrical engineering equipment configuration according to claim 2, characterized in that: one side bonding of spacing calorie of frame (5) is fixed with frame-shaped card strip (15), and the cross-section of frame-shaped card strip (15) is three quarters of disc structures, and frame-shaped card strip (15) are the rubber component, constant head tank (16) that match with it are seted up with the corresponding position department of frame-shaped card strip (15) on frame-shaped draw-in groove (7) inside wall, are close to on switch back casing (2) wall position department in the middle of spacing calorie of frame (5) avris has seted up interior catching groove (13).