Automatic change-over switch with protection assembly

Abstract

The utility model discloses an automatic change-over switch with a protection assembly, which relates to the technical field of automatic change-over switches and comprises a fixing plate, mounting holes longitudinally penetrating through the periphery of the front end face of the fixing plate, and an automatic change-over switch body arranged in the middle of the front end face of the fixing plate. The middle of the front end face of the fixing plate covers the automatic change-over switch body and is provided with an outer protection cover, hinges are hinged to the two sides of the rear end face of the top of the outer protection cover and the two sides of the top of the front end face of the fixing plate, and X-shaped reinforcing ribs are arranged on the front end face of the outer protection cover in a crossed mode. A fan is arranged in the center of the top of the outer protective cover, air can be blown to the inner cavity of the outer protective cover through a ventilation opening, and blown air flow can be exhausted from the left side and the right side of the outer protective cover through through holes, so that the effect of air-cooling heat dissipation of the automatic change-over switch main body can be achieved; through the external protection piece, the function of protecting the automatic change-over switch can be achieved, and meanwhile the function of cooling the automatic change-over switch can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic transfer switch technical field, concretely is automatic transfer switch with protection subassembly. BACKGROUND

[0002] In order to ensure that the circuit can be safely and stably used, generally will set up automatic transfer switch, it is used for the power supply detection of circuit, can one or more load circuits from one power supply automatic transfer to another power supply electric appliance, automatic transfer switch not only safe and reliable, service life can, moreover high degree of automation, therefore be widely applied, but the existing automatic transfer switch still has some shortcomings, such as its generally only sets up a single transparent protective cover, although it can certain protection function, but functional inferiority, not only poor sealing effect, and also do not have the function of heat dissipation, so that automatic transfer switch is covered after the cover and protective cover, and heat will accumulate, thereby leading to the temperature rise of automatic transfer switch, so not only can increase the security risk, and also can shorten the service life of automatic transfer switch, for this, we propose a kind of automatic transfer switch with protection subassembly. SUMMARY

[0003] The utility model aims at providing a kind of automatic transfer switch with protection subassembly to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of automatic transfer switch with protection subassembly, including fixed plate, the front end surface of fixed plate is all longitudinally penetrated and is provided with mounting hole, the front end surface of fixed plate is set up with the automatic transfer switch main part in middle part, the front end surface of fixed plate is set up with outer protective cover in middle part covering automatic transfer switch main part, the top rear end surface of outer protective cover is hinged and set up with hinge on the both sides of the top of the front end surface of fixed plate, the front end surface of outer protective cover is set up with X-shaped reinforcing rib, the top and bottom of the front end surface of outer protective cover are set up with horizontal reinforcing rod, the left and right sides of the front end surface of outer protective cover are set up with vertical reinforcing rod, the top center of fixed plate is set up with top plate, the left and right sides of the bottom of top plate are set up with mounting seat, the bottom of mounting seat is set up with illuminating lamp, the top and bottom of the front end surface of fixed plate are set up with threading slot, the top center of outer protective cover is set up with vent, the top of the top center of outer protective cover is set up with the fan that is matched with vent, the bottom center of the left and right sides of outer protective cover is set up with through hole, the bottom center of the left and right sides of outer protective cover is set up with filter screen with the cooperation of through hole.

[0006] Further, the rear end surface of outer protective cover is set up with rubber sealing ring around, outer protective cover is set up as rectangular plastic protective cover, and rubber sealing ring is fixedly bonded between outer protective cover.

[0007] Further, the left and right rear end faces of the outer protective cover are provided with connecting rods, and the rear end faces of the connecting rods are provided with mounting grooves.

[0008] Further, the fixing plates are iron fixing plates, and the surfaces of the fixing plates are uniformly sprayed with rust-proof protective layers.

[0009] Further, the outer protective cover, the X-shaped reinforcing rib, the horizontal reinforcing rod and the vertical reinforcing rod are integrally formed, and the length of the outer protective cover from left to right is smaller than the length of the top plate from left to right.

[0010] Further, the left and right rear end faces of the automatic transfer switch main body are provided with mounting blocks, and the front end faces of the mounting blocks and the front end faces of the fixing plates are provided with bolts.

[0011] Further, the filter screen comprises an outer frame, the outer frame is provided with gauze filter screens, and the outer frame and the outer protective cover are provided with screws.

[0012] Compared with the prior art, the automatic transfer switch with the protective assembly has the advantages that:

[0013] The automatic transfer switch with the protective assembly has the advantages that: the X-shaped reinforcing rib, the horizontal reinforcing rod and the vertical reinforcing rod are arranged on the front end face of the outer protective cover, so that the structural strength of the front end face of the outer protective cover is effectively enhanced, the outer protective cover is not prone to damage and cracking, and the structural strength of the outer protective cover is increased; the fan is arranged at the top center of the outer protective cover, the fan blows air into the inner cavity of the outer protective cover through the air vent, the airflow is discharged from the left and right sides of the outer protective cover through the through holes, the automatic transfer switch main body is air-cooled and heat-dissipated, the outer protective cover has the functions of protecting the automatic transfer switch and heat-dissipating the automatic transfer switch. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is a structural schematic view of the utility model;

[0016] Fig. 3 It is a structural schematic view of the utility model.

[0017] In the figure: 1, fixed plate; 2, mounting hole; 3, automatic transfer switch main body; 4, outer protective cover; 5, hinge; 6, X-shaped reinforcing rib; 7, transverse reinforcing rod; 8, vertical reinforcing rod; 9, top plate; 10, mounting seat; 11, illuminating lamp; 12, threading groove; 13, air vent; 14, fan; 15, through hole; 16, filter screen; 17, rubber sealing ring; 18, connecting rod; 19, mounting groove; 20, magnet. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] Example 1

[0020] Please refer to Figs. 1-3The utility model provides a technical scheme: an automatic transfer switch with a protection assembly, including fixed plate 1, the front end surface all round of fixed plate 1 is longitudinally passed through and is provided with mounting hole 2, through mounting hole 2 can install fixed plate 1 in the specified position, the front end surface middle part of fixed plate 1 is provided with automatic transfer switch main part 3, the front end surface middle part of fixed plate 1 covers automatic transfer switch main part 3 and is provided with outer protective cover 4, when the outer protective cover 4 is covered to the front end surface of fixed plate 1, will cover automatic transfer switch main part 3 to its inner chamber, like this can play the effect of protection, the top rear end surface both sides of outer protective cover 4 are hinged and are provided with hinge 5 with the top both sides of the front end surface of fixed plate 1, through hinge 5 can easily and quickly turn and open outer protective cover 4, the front end surface of outer protective cover 4 is provided with X-shaped reinforcing rib 6, the top and bottom of the front end surface of outer protective cover 4 are provided with horizontal reinforcing rod 7, the left and right sides of the front end surface of outer protective cover 4 are provided with vertical reinforcing rod 8, through the X-shaped reinforcing rib 6, horizontal reinforcing rod 7 and vertical reinforcing rod 8 effectively increase the structural strength of the front end surface of outer protective cover 4, avoid the phenomenon of cracking and damage when colliding or using, the top center of fixed plate 1 is provided with top plate 9, the bottom left and right sides of top plate 9 are provided with mounting seat 10, the bottom of mounting seat 10 is provided with illuminating lamp 11, illuminating lamp 11 can play the effect of illumination, the area of outer protective cover 4 is illuminated, to facilitate the staff to view and maintain the automatic transfer switch main part 3, the top and bottom of the front end surface of fixed plate 1 are provided with threading groove 12, the top center of outer protective cover 4 is provided with vent 13, the top center of outer protective cover 4 is provided with matching fan 14 with the top of vent 13, the bottom center of the left and right sides of outer protective cover 4 is provided with through hole 15, the bottom center of the left and right sides of outer protective cover 4 is provided with filter screen 16 matched with through hole 15, fan 14 can blow to outer protective cover 4 through vent 13, and airflow is discharged through through hole 15, so that the effect of air cooling of automatic transfer switch main part 3 is achieved.

[0021] Preferably, a rubber sealing ring 17 is arranged around the rear end surface of the outer protective cover 4, the outer protective cover 4 is a rectangular plastic protective cover, and the rubber sealing ring 17 is fixedly bonded to the outer protective cover 4. The rubber sealing ring 17 can increase the sealing performance of the connection between the outer protective cover 4 and the fixed plate 1, and also has a buffering effect when covering the fixed plate 1.

[0022] Preferably, a connecting rod 18 is arranged on the rear end surface and the bottom rear end surface of the left and right sides of the outer protective cover 4, a mounting groove 19 is arranged on the rear end surface of the connecting rod 18, and a magnet 20 is arranged in the inner cavity of the mounting groove 19. When the outer protective cover 4 covers the front end surface of the fixed plate 1, the magnet 20 can attract and fix the outer protective cover 4 through magnetic attraction to the metal, thereby increasing the stability of the connection.

[0023] Preferably, the fixing plate 1 is provided with an iron fixing plate, and the surface of the fixing plate 1 is uniformly sprayed with a rust-proof protective layer, which can effectively prolong the service life of the fixing plate 1. The rear end face of the fixing plate 1 is provided with a gasket at the position of the installation hole 2, so that a gap is formed between the rear end face of the fixing plate 1 and the installation surface, thereby facilitating the insertion of the line.

[0024] Embodiment 2:

[0025] With reference Figs. 1-3 The difference between this embodiment and the first embodiment is that the outer protective cover 4 and the X-shaped reinforcing rib 6, the transverse reinforcing rod 7 and the vertical reinforcing rod 8 are integrally formed, the integrally formed structure is stable and not easy to break, which can effectively prolong the service life, and the length of the outer protective cover 4 from left to right is less than the length of the top plate 9 from left to right; the rear end face of the left and right sides of the automatic transfer switch body 3 is provided with a mounting block, and the front end face of the mounting block and the front end face of the fixing plate 1 are provided with bolts, and the automatic transfer switch body 3 is stably installed on the front end face of the fixing plate 1 through the bolts; the filter screen 16 includes an outer frame, and the outer frame is provided with a gauze filter screen, which can effectively achieve the effect of dustproof and mosquito prevention, and the weight is light, which can effectively reduce the weight of the outer protective cover 4, and the outer frame and the outer protective cover 4 are provided with screws, and the outer frame is stably installed on the two sides of the outer protective cover 4 through the screws.

[0026] The electric appliances mentioned in this paper are connected with external power supply through wires.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic transfer switch with protective components, comprising a fixing plate (1), characterized in that: The front end face of the fixing plate (1) is provided with mounting holes (2) running longitudinally around its perimeter. An automatic transfer switch body (3) is located in the center of the front end face of the fixing plate (1). An outer protective cover (4) covers the automatic transfer switch body (3) in the center of the front end face of the fixing plate (1). Hinges (5) are hinged to the top and rear ends of the outer protective cover (4) on both sides of the top of the front end face of the fixing plate (1). X-shaped reinforcing ribs (6) are intersecting on the front end face of the outer protective cover (4). Horizontal reinforcing rods (7) are provided at the top and bottom of the front end face of the outer protective cover (4). Vertical reinforcing rods (8) are provided on both the left and right sides of the front end face of the outer protective cover (4). The fixing plate ( 1) A top plate (9) is provided at the top center. Mounting bases (10) are provided on the bottom left and right sides of the top plate (9). Lighting lamps (11) are provided at the bottom of the mounting bases (10). A wire groove (12) is provided at the top and bottom of the front end face of the fixing plate (1). A vent (13) is provided at the top center of the outer protective cover (4). A matching fan (14) is provided at the top center of the outer protective cover (4) corresponding to the top of the vent (13). A through hole (15) is provided at the bottom center of the left and right sides of the outer protective cover (4). A filter screen (16) that matches the through hole (15) is provided at the bottom center of the left and right sides of the outer protective cover (4).

2. An automatic transfer switch with a protective component according to claim 1, characterized in that: The outer protective cover (4) is surrounded by a rubber sealing ring (17) around its rear end face. The outer protective cover (4) is a rectangular plastic protective cover, and the rubber sealing ring (17) is fixedly bonded to the outer protective cover (4).

3. An automatic transfer switch with a protective component according to claim 1, characterized in that: The outer protective cover (4) is provided with connecting rods (18) on the left and right rear ends and the bottom rear end. The rear end of the connecting rods (18) is provided with mounting grooves (19), and the inner cavity of the mounting grooves (19) is provided with magnets (20).

4. An automatic transfer switch with a protective component according to claim 1, characterized in that: Each fixing plate (1) is provided with an iron fixing plate, and the surface of the fixing plate (1) is uniformly sprayed with an anti-rust protective layer. The fixing plate (1) is provided with pads at the positions of the staggered mounting holes (2) around the rear end face of the fixing plate (1).

5. An automatic transfer switch with a protective component according to claim 1, characterized in that: The outer protective cover (4) is integrally formed with the X-shaped reinforcing rib (6), the horizontal reinforcing rod (7), and the vertical reinforcing rod (8). The length of the outer protective cover (4) from left to right is less than the length of the top plate (9) from left to right.

6. An automatic transfer switch with a protective component according to claim 1, characterized in that: Mounting blocks are provided on the left and right rear ends of the automatic transfer switch body (3), and bolts are provided between the front end of the mounting blocks and the front end of the fixing plate (1).

7. An automatic transfer switch with a protective component according to claim 1, characterized in that: The filter (16) includes an outer frame, and a gauze filter is provided inside the outer frame. Screws are provided between the outer frame and the outer protective cover (4).

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