Room air conditioner power-on and power-off controller capable of being used for centralized control

Abstract

The room air conditioner power-on and power-off controller capable of being used for centralized control comprises a shell, the edges of the upper end and the lower end of one side of the shell are each fixedly connected with two telescopic rods, and the tops of one ends of the two telescopic rods are each fixedly connected with an L-shaped baffle. First springs are fixedly connected to the inner surfaces of the two baffles and the upper surface and the lower surface of the shell correspondingly, the two first springs sleeve the outer ends of the telescopic rods correspondingly, two semicircular containing grooves are formed in the inner sides of the two baffles correspondingly, and movable rods are slidably connected to the positions, located between the two containing grooves, of the surfaces of the two baffles correspondingly; a limiting block is fixedly connected to the outer surface of one end of each movable rod, first insulation gaskets are fixedly connected to the inner surfaces of the two containing grooves, and second insulation gaskets are fixedly connected to the positions, close to the outer sides, of one ends of the two first insulation gaskets. And the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of on-off controllers, in particular to an on-off controller for a room air conditioner which can be used for centralized control. Background Art

[0002] The air conditioner on-off controller is a device used to control the on-off of the air conditioner power supply. Its working principle is usually to control the connection or disconnection of the circuit by receiving a control signal (such as an instruction from a remote control, control panel or other control device), thereby realizing the supply or cut-off of the air conditioner power supply.

[0003] Traditional circuit breakers are fixedly connected to the connectors of wires and then tightened with bolts. The bolts are exposed to the external environment and have a good conductive effect, thus causing certain safety hazards. For this reason, we propose a room air conditioner on-off controller that can be used for centralized control. Utility Model Content

[0004] The purpose of the utility model is to provide a room air conditioner on-off controller which can be used for centralized control, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a room air conditioner on-off controller that can be used for centralized control, comprising a shell, two telescopic rods are fixedly connected to the upper and lower end edges of one side of the shell, and the tops of one ends of the two telescopic rods are fixedly connected to baffles arranged in an L shape, the inner surfaces of the two baffles are fixedly connected to the upper and lower surfaces of the shell with first springs, and the two first springs are both sleeved on the outer ends of the telescopic rods, and the inner sides of the two baffles are provided with two semicircular receiving grooves, and the surfaces of the two baffles are slidably connected with movable rods between the two receiving grooves, the outer surfaces of one end of the movable rod are fixedly connected to a limiting block, the inner surfaces of the two receiving grooves are fixedly connected to a first insulating gasket, and one ends of the two first insulating gaskets are fixedly connected to a second insulating gasket near the outside.

[0006] Preferably, the upper and lower ends of the other side of the shell are fixedly connected with a connecting seat, and the upper and lower ends of the two baffles are fixedly connected with a handle.

[0007] Preferably, both ends of one side of the shell are provided with wiring harness holes, and the upper and lower ends of one side of the shell are provided with fixing holes in the middle of the wiring harness holes, and the movable rod is inserted into the fixing holes.

[0008] Preferably, a limiting groove is provided inside the two baffles between the two accommodating grooves, and the limiting block is inserted into the limiting groove, and a second spring is fixedly connected between the limiting block and the limiting groove.

[0009] Preferably, the second insulating gaskets are all arranged in a segmented shape, and the second insulating gaskets are all made of elastic material.

[0010] Compared with the prior art, the beneficial effects of the utility model are: first, the baffle is moved by pulling the handle, and then the baffle can be limited by the arrangement of the telescopic rod, the first spring, the movable rod, the second spring, the limit groove, the limit block, and the fixing hole, so as to facilitate the fixation of the wiring harness, and at the same time, by the arrangement of the first insulating gasket and the second insulating gasket, the exposed bolt part can be wrapped and covered, thereby avoiding the risk of conductivity and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the wiring harness hole and fixing hole structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the inner surface structure of the baffle of the utility model;

[0014] Figure 4 It is a schematic diagram of the cross-sectional structure of the baffle of the utility model.

[0015] In the figure: 1. shell; 11. connecting seat; 12. wiring harness hole; 13. fixing hole; 2. baffle; 201. accommodating groove; 202. limiting groove; 21. telescopic rod; 22. first spring; 23. handle; 3. movable rod; 31. limiting block; 32. second spring; 4. first insulating gasket; 41. second insulating gasket. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4The utility model provides a technical solution: a room air conditioner on-off controller that can be used for centralized control, comprising a shell 1, two telescopic rods 21 are fixedly connected to the upper and lower end edges of one side of the shell 1, and the tops of one ends of the two telescopic rods 21 are fixedly connected to a baffle 2 arranged in an L shape, the inner surfaces of the two baffles 2 are fixedly connected to the upper and lower surfaces of the shell 1 with a first spring 22, and the two first springs 22 are sleeved on the outer ends of the telescopic rods 21, and two semicircular accommodating grooves 201 are provided on the inner sides of the two baffles 2, and the surfaces of the two baffles 2 are slidably connected with a movable rod 3 located between the two accommodating grooves 201, and the outer surfaces of one end of the movable rod 3 are fixedly connected to a limiting block 31, and the inner surfaces of the two accommodating grooves 201 are fixedly connected to a first insulating gasket 4, and one end of the two first insulating gaskets 4 is fixedly connected to a second insulating gasket 41 near the outer side.

[0018] Furthermore, the upper and lower ends of the other side of the shell 1 are fixedly connected with a connecting seat 11, and the upper and lower ends of the two baffles 2 are fixedly connected with handles 23. The shell 1 can be fixed to the wall through the connecting seat 11, and the baffle 2 can be moved by pulling the handle 23.

[0019] Furthermore, wiring harness holes 12 are provided at both ends of one side of the shell 1, and fixing holes 13 are provided at the upper and lower ends of one side of the shell 1 in the middle of the wiring harness hole 12, and the movable rod 3 is inserted into the fixing hole 13. By inserting the movable rod 3 into the fixing hole 13, the maintenance personnel can insert the wiring harness into the wiring harness hole 12.

[0020] Furthermore, a limiting groove 202 is provided inside the two baffles 2 between the two accommodating grooves 201, and the limiting block 31 is inserted into the limiting groove 202. A second spring 32 is fixedly connected between the limiting block 31 and the limiting groove 202. The movable rod 3 will compress and stretch the second spring 32 along the limiting groove 202 through the limiting block 31.

[0021] Furthermore, the second insulating gaskets 41 are all arranged in a segmented shape, and the second insulating gaskets 41 are all made of elastic material. The second insulating gaskets 41 made of elastic material can wrap and cover the bolt fixing places.

[0022] Specifically, when using the utility model, first pull the upper and lower end handles 23 to drive the baffle 2 to move, and the baffle 2 will stretch the first spring 22 respectively. At this time, the movable rod 3 will slide along the surface of one side of the shell 1 to the fixing hole 13. At this time, the baffle 2 is in a fixed state and then the wiring harness is inserted into the wiring harness hole 12 and fixed by bolts. Then, the movable rod 3 is pulled through the limit block 31 to compress and stretch the second spring 32 along the limit groove 202. At this time, the movable rod 3 will be inserted into the fixing hole 13, and then the baffle 2 will be driven to move toward the side of the wiring harness hole 12 respectively under the action of the first spring 22 resetting. Then, the exposed bolt fixing part can be wrapped and covered by the second insulating gasket 41 to avoid the risk of conductivity caused by the bolt being exposed to the outside.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A room air conditioner on / off controller for centralized control, comprising a housing (1), characterized in that: Two telescopic rods (21) are fixedly connected at the upper and lower end edges of one side of the shell (1); a baffle (2) arranged in an L shape is fixedly connected to the top of one end of the two telescopic rods (21); the inner surfaces of the two baffles (2) and the upper and lower surfaces of the shell (1) are fixedly connected with a first spring (22); and the two first springs (22) are sleeved on the outer ends of the telescopic rods (21); two semicircular receiving grooves (201) are provided on the inner sides of the two baffles (2); a movable rod (3) is slidably connected to the surfaces of the two baffles (2) located between the two receiving grooves (201); the outer surfaces of one end of the movable rod (3) are fixedly connected to a limiting block (31); the inner surfaces of the two receiving grooves (201) are fixedly connected to a first insulating gasket (4); and one end of the two first insulating gaskets (4) is fixedly connected to a second insulating gasket (41) near the outer side.

2. A room air conditioner on / off controller for centralized control according to claim 1, characterized in that: The upper and lower ends of the other side of the shell (1) are fixedly connected to a connection seat (11), and the upper and lower ends of the two baffles (2) are fixedly connected to a handle (23).

3. A room air conditioner on / off controller for centralized control according to claim 1, characterized in that: Both ends of one side of the shell (1) are provided with wiring harness holes (12), and fixing holes (13) are provided at the upper and lower ends of one side of the shell (1) in the middle of the wiring harness holes (12), and the movable rod (3) is inserted into the fixing hole (13).

4. A room air conditioner on / off controller for centralized control according to claim 1, characterized in that: A limiting groove (202) is provided inside the two baffles (2) and between the two receiving grooves (201), and the limiting block (31) is inserted into the limiting groove (202), and a second spring (32) is fixedly connected between the limiting block (31) and the limiting groove (202).

5. A room air conditioner on / off controller for centralized control according to claim 1, characterized in that: The second insulating gaskets (41) are all arranged in a segmented shape.

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