Air conditioner installation structure of electrical control cabinet

Abstract

The invention discloses an air conditioner installation structure of an electrical control cabinet, which comprises an installation window arranged on one side cabinet wall of an electrical control cabinet body, L-shaped side plates are arranged on the outer wall surface of the cabinet wall where the installation window is located, and a bracket is fixed between the horizontal sections of the two side plates. A protection box is fixed to the position, corresponding to the upper edge of the installation window, of the outer wall face of the cabinet wall where the installation window is located, a pair of connecting plates is installed in the protection box in a sliding mode, each connecting plate is connected with a clamping plate, the two clamping plates extend out of the cabinet wall, the two clamping plates clamp the air conditioner body, and a driving mechanism for driving the two connecting plates to slide is further installed in the protection box. The installation work efficiency of the air conditioner body is improved, and the advantage of being convenient to install and disassemble is achieved.

Description

Technical Field

[0001] The present invention relates to the field of air conditioner installation structures, and particularly to an air conditioner installation structure for an electrical control cabinet. Background Art

[0002] Electrical components in an electrical control cabinet will have a reduced lifespan when operating at high temperatures. Therefore, an air conditioner is provided in some electrical control cabinets to assist in dissipating heat from the electrical components.

[0003] In the existing air conditioner installation method for electrical control cabinets, an installation window is provided on the side wall of the electrical control cabinet. The air conditioner main body is installed in the installation window and inserted into the electrical control cabinet, and then bolts are used to fix the air conditioner main body. This makes it necessary to turn multiple bolts when the air conditioner needs to be disassembled and repaired, which is cumbersome, time-consuming, and laborious, reducing the convenience of disassembly and assembly and making it less convenient to use. Summary of the Invention

[0004] The present invention provides an air conditioner installation structure for an electrical control cabinet to solve the problems of cumbersome operation, time-consuming, and laborious in the existing air conditioner installation of electrical control cabinets.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows: The air conditioner installation structure for an electrical control cabinet includes an installation window provided on one side wall of the electrical control cabinet body (1). On the outer wall of the side wall where the installation window is located, L-shaped side plates (4) are respectively provided at positions corresponding to the two symmetric side edges in the horizontal direction of the installation window. The vertical section of each side plate (4) is fixed at the position corresponding to the corresponding side edge in the horizontal direction of the installation window on the outer wall of the side wall, and the horizontal section of each side plate (4) extends outward from the side wall. A bracket (2) is fixed between the horizontal sections of the two side plates (4) for carrying the air conditioner main body (3), and the top surface of the bracket (2) is flush with the bottom surface of the installation window; On the outer wall of the side wall where the installation window is located, a protective box (6) is fixed at a position corresponding to the upper edge of the installation window. A pair of connecting plates (702) are slidably installed in the protective box (6), and the sliding direction of each connecting plate (702) is parallel to the upper edge of the installation window. Each connecting plate (702) is respectively connected to a clamping plate (703), and both clamping plates (703) extend outward from the side wall. The air conditioner main body (3) is clamped by the two clamping plates (703), and a driving mechanism for driving the two connecting plates (702) to slide is also installed in the protective box (6).

[0006] Furthermore, a front baffle (5) is provided between the ends of the horizontal sections of the two side plates (4). One end of the front baffle (5) is rotatably connected to the end of the horizontal section of one side plate (4), and the other end of the front baffle (5) is clamped to the end of the horizontal section of the other side plate (4).

[0007] Further, a bidirectional threaded rod (701) is rotatably installed in the protection box (6). The axial direction of the bidirectional threaded rod (701) is parallel to the upper edge of the installation window. The threads of the bidirectional threaded rod (701) are divided into two sections with opposite helix directions along the axial direction. Guide grooves (707) are respectively arranged on one side of the protection box (6) corresponding to each thread section; after one end of each of the two connecting plates (702) passes through the guide grooves correspondingly, they are respectively screwed and installed on the corresponding thread sections of the bidirectional threaded rod (701) through threaded holes. Thus, each connecting plate (702) forms a screw rod-slider mechanism in cooperation with the corresponding thread section and the guide groove (707). The other ends of the two connecting plates (702) are located outside the protection box (6) and are respectively fixedly connected to the clamping plates (703).

[0008] Further, a water collecting groove (201) is provided on the top surface of the bracket (2). A water storage bottle (102) is arranged on the outer wall surface of the cabinet wall where the installation window is located at a position below the bracket (201). The inlet end of the water storage bottle (102) is communicated with the water collecting groove (201) on the top surface of the bracket (2) through a water pipe (301).

[0009] In the present invention, the air conditioner main body is placed on the bracket and extends into the electrical control cabinet through the installation window. The air conditioner main body is clamped and fixed by two clamping plates. The driving mechanism in the protection box drives the two clamping plates to move to adjust the distance between the two clamping plates, which can be applicable to air conditioner main bodies of different sizes. After the air conditioner main body is placed, the front baffle is used to limit the position in front of the air conditioner main body, thereby ensuring the stable installation of the air conditioner main body. And in the present invention, the water collecting groove on the bracket is matched with the water collecting bottle to collect the condensed water generated by the air conditioner main body.

[0010] In the whole installation process of the present invention, there is no need to screw the screws, which simplifies the installation steps of the air conditioner main body in the electrical control cabinet, improves the installation work efficiency of the air conditioner main body, and has the advantages of convenient installation and disassembly. Description of the Drawings

[0011] Figure 1 is the structural diagram when installing the air conditioner in the embodiment of the present invention.

[0012] Figure 2 is the structural diagram when the air conditioner is not installed in the embodiment of the present invention.

[0013] Figure 3 is Figure 2 the partial enlarged view of part A in

[0014] Figure 4 is the structural diagram of the protection box part in the embodiment of the present invention.

[0015] Figure 5 is the connection structural diagram of the connecting plate and the clamping plate in the embodiment of the present invention. Detailed Embodiment

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] As Figure 1 , Figure 2 shown, this embodiment discloses an air conditioner installation structure for an electrical control cabinet, including an installation window provided on the front cabinet wall of the electrical control cabinet body 1. On the outer wall of the front cabinet wall of the electrical control cabinet body 1, L-shaped side plates 4 are respectively provided at the positions corresponding to the horizontal left and right symmetric side edges of the installation window.

[0018] The vertical section of one of the side plates 4 is fixed at the position corresponding to the left edge of the installation window on the outer wall of the front cabinet wall of the electrical control cabinet body 1, and the vertical section of the other side plate 4 is fixed at the position corresponding to the left edge of the installation window on the outer wall of the front cabinet wall of the electrical control cabinet body 1. The horizontal sections of the two side plates 4 respectively extend forward horizontally to the front of the front cabinet wall of the electrical control cabinet body 1. A bracket 2 is fixed between the horizontal sections of the two side plates 4 for carrying the air conditioner main body 3, and the top surface of the bracket 2 is flush with the bottom surface of the installation window.

[0019] As Figure 3 shown, a front baffle 5 is provided between the front ends of the horizontal sections of the two side plates 4. The right end of the front baffle 5 is rotatably connected to the front end of the horizontal section of the right side plate 4 through a pin shaft 501. A bayonet is provided at the front end of the horizontal section of the left side plate 4, and the left end of the front baffle 5 has a clamping block. The left end of the front baffle 5 is clamped to the bayonet at the front end of the horizontal section of the left side plate 4 through the clamping block. The front baffle 5 is used for limiting in front of the air conditioner main body 3.

[0020] A water collecting tank 201 is provided on the top surface of the bracket 2. A receiving frame 101 is fixed on the outer wall of the front cabinet wall of the electrical control cabinet body 1 at a position below the bracket 201. A water storage bottle 102 is fixed on the receiving frame 101. The inlet end of the water storage bottle 102 is communicated with the water collecting tank 201 on the top surface of the bracket 201 through a water pipe 301. The condensed water generated by the air conditioner main body 3 flows into the water collecting tank 201 and then flows into the water storage bottle 102 through the water pipe 301, thereby realizing the collection of condensed water.

[0021] As Figure 4As shown in the figure, a protective box 6 is fixedly installed on the outer wall of the front cabinet wall of the electrical control cabinet body 1 corresponding to the upper edge position of the installation window. A driving mechanism is arranged inside the protective box 6. The driving mechanism includes a bidirectional threaded rod 701 rotatably installed inside the protective box 6. The axial direction of the bidirectional threaded rod 701 is horizontal from left to right and parallel to the upper edge of the installation window. The threads of the bidirectional threaded rod 701 are divided into left and right sections with opposite helix directions. Between the left and right threaded sections is a smooth rod portion, and a driven gear 704 is coaxially and fixedly installed on the smooth rod portion. A driving gear 706 is rotatably installed at the top inside the protective box 6. The gear shaft of the driving gear 706 passes through the protective box 6 axially and is coaxially and fixedly installed with a handwheel 705. When the handwheel 705 is rotated, the bidirectional threaded rod 701 can be driven to rotate through the driving gear 706 and the driven gear 704.

[0022] In this embodiment, a fixed block 709 is connected to one side of the handwheel 705. A pin 710 is installed through the fixed block 709. A jack is provided at the top surface of the protective box 6 corresponding to the position of the pin 710 for the pin 710 to be inserted. When the pin 710 is inserted into the jack on the top surface of the protective box 6, the fixation of the handwheel 705 and the bidirectional threaded rod 701 can be realized.

[0023] As Figure 4 、 Figure 5 shown in the figure, guide grooves 707 are respectively provided at the bottom surface of the protective box 6 corresponding to each threaded section of the bidirectional threaded rod 701. The guide grooves all extend in the horizontal direction from left to right. Each guide groove 707 is respectively provided with two connecting plates 702. After the upper ends of the two connecting plates 702 pass through the corresponding guide grooves, they are screwed and installed on the corresponding threaded sections of the bidirectional threaded rod 701 through threaded holes. Thus, each connecting plate 702 and the corresponding threaded section and guide groove 707 cooperate to form a lead screw-slider mechanism. The lower ends of the two connecting plates 702 extend below the protective box 6 and are respectively fixedly connected with clamping plates 703. The two clamping plates 703 respectively extend horizontally forward in front of the front cabinet wall of the electrical control cabinet body 1. Hard rubber plates 708 are respectively fixed on the opposite surfaces of the two clamping plates 703.

[0024] The upper part of the air conditioner main body 3 is clamped by the two clamping plates 703. When the bidirectional threaded rod 701 rotates, the two connecting plates 702 move in the same direction or in opposite directions in the horizontal direction from left to right, and further the two clamping plates 703 move in the same direction or in opposite directions. Thus, the distance between the two clamping plates 703 can be adjusted to be suitable for air conditioner main bodies of different sizes, and the two clamping plates 703 can clamp the air conditioner main body 3, thereby realizing the fixation of the air conditioner main body 3.

[0025] The preferred embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. The embodiments described in the present invention are merely descriptions of the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Among the various specific technical features described in the above specific embodiments, they can be combined in any suitable manner without contradiction. As long as such a combination does not violate the idea of the present invention, it should also be regarded as the content disclosed in the present disclosure. To avoid unnecessary repetition, the present invention will not separately describe various possible combination methods.

[0026] The present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention and without departing from the design idea of the present invention, various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the protection scope of the present invention. The technical content claimed by the present invention has been fully recorded in the claims.

Claims

1. An air conditioning installation structure for an electrical control cabinet, comprising an installation window provided on a wall of one side of a cabinet body (1) of the electrical control cabinet, characterized in that: The outer wall surface of the cabinet wall where the installation window is located is provided with L-shaped side panels (4) at positions corresponding to two symmetrical side edges of the installation window in the horizontal direction, the vertical section of each side panel (4) is fixed to the position of the outer wall surface of the cabinet wall corresponding to the corresponding side edge of the installation window in the horizontal direction, the horizontal section of each side panel (4) extends outward from the cabinet wall, and a bracket (2) is fixed between the horizontal sections of the two side panels (4) for supporting the air conditioner body (3), and the top surface of the bracket (2) is flush with the bottom surface of the installation window; A protective box (6) is fixed on the outer wall surface of the cabinet wall where the installation window is located, corresponding to the upper edge of the installation window. A pair of connecting plates (702) are slidably installed in the protective box (6), and the sliding direction of each connecting plate (702) is parallel to the upper edge of the installation window. Each connecting plate (702) is respectively connected to a clamping plate (703), and the two clamping plates (703) extend outward from the cabinet wall. The air conditioner body (3) is clamped by the two clamping plates (703). A driving mechanism for driving the two connecting plates (702) to slide is also installed in the protective box (6).

2. The air conditioning installation structure of the electrical control cabinet according to claim 1, characterized in that: A front baffle (5) is provided between the ends of the horizontal sections of the two side panels (4); one end of the front baffle (5) is rotatably connected to the end of the horizontal section of one of the side panels (4), and the other end of the front baffle (5) is clamped to the end of the horizontal section of the other side panel (4).

3. The air conditioning installation structure of the electrical control cabinet according to claim 1, characterized in that: A bidirectional threaded rod (701) is rotatably mounted in the protection box (6), the bidirectional threaded rod (701) is axially parallel to the upper edge of the installation window, the thread of the bidirectional threaded rod (701) is axially divided into two sections with opposite rotation directions, and a guide groove (707) is provided on one side of the protection box (6) corresponding to each threaded section. One end of the two connecting plates (702) passes through the guide grooves one by one, and then is screwed to the corresponding threaded section of the bidirectional threaded rod (701) through the threaded holes, respectively, so that each connecting plate (702) cooperates with the corresponding threaded section and the guide groove (707) to form a screw slider mechanism, and the other ends of the two connecting plates (702) are located outside the protection box (6) and are respectively fixedly connected to the clamping plate (703).

4. The air conditioning installation structure of the electrical control cabinet according to claim 1, characterized in that: The top surface of the bracket (2) is provided with a water collecting groove (201), and the outer wall surface of the cabinet wall where the installation window is located is provided with a water storage bottle (102) below the bracket (201), and the inlet end of the water storage bottle (102) is connected to the water collecting groove (201) on the top surface of the bracket (201) through a water pipe (301).

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