JPS5934850Y2 - Air conditioner outdoor unit - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a separation line air conditioner, and particularly relates to an improvement of its outdoor unit.

Conventionally, in this type of fan structure, parts such as the outdoor cabinet, fan net, and bell mouth were fixed with screws, etc., which resulted in a large number of parts, a long assembly time, and a relatively high manufacturing cost. There was a drawback.

This invention aims to eliminate these drawbacks by pressing and fixing the fan net to the air discharge section using a cylindrical member, thereby reducing the number of parts and assembly of the air discharge section, and reducing costs. That is.

This invention will be explained in detail below with reference to the embodiments shown in FIGS. 1 and 2. 1 is the outdoor cabinet main body, 2 is a flange section cut and raised from the outdoor cabinet, and 3 is provided on the flange section 2. Notch part, 4 is fan net body, 5
6 is the outer periphery of the fan net that supports the wire 5; 7 is the bell mouth body; 8 is the wire that constitutes the fan net;
is the bell mouth cylinder member that constitutes the bell mouth, 9 is the bell mouth A/
'? 10 is a rib provided on the outside of the bell mouth body 7; 11 is a fan; and 12 is an air discharge portion formed by the flange portion 2 on the cabinet body.

Next, to explain the operation, first, as shown in FIG. The outer periphery of the bell mouth cylinder member 8 of the bell mouth main body 7 is fitted, and the fan 11 is further located inside the bell mouth main body 7.

The operation of each part during this assembly process will be explained with reference to the cross-sectional view of this invention shown in FIG. 2. First, the fan net body 4 is assembled inside the flange portion 2 cut out from the outdoor cabinet body 1.

Next, a bell mouth cylinder member 8 is fitted along the inner circumference of the wire 5 constituting the fan net main body 4, and the wire 5 is fixed so as not to be deformed inward.

Next, the claw 9 provided on the bell mouth cylinder member 8 penetrates between the wires 5 constituting the fan net 4 and engages with the notch 3 provided in the flange portion 2 cut and raised from the outdoor cabinet body 1. At the same time, the fan net outer peripheral edge 6 is sandwiched between the flange portion 2 and the rib 10 provided on the outside of the bell mouth main body T from the front and back directions, and the number of movements of the fan net main body 4 in the front and back direction is fixed. ing.

This invention is constructed as described above, and it is possible to reliably assemble and fix the outdoor cabinet main body 1, fan net main body 4, and bell mouth main body 7 without using any mounting parts such as screws. It has the advantage of significantly reducing the number of parts, significantly shortening assembly work time, and reducing manufacturing costs.

Note that even if the fan device having the configuration of this invention is applied to an indoor unit of a separate type air conditioner or an integrated air conditioner, the same effects as described above can be obtained.

[Brief explanation of drawings]

FIG. 1 is an exploded perspective view showing the main parts of the air conditioner of this invention, and FIG. 2 is a cross-sectional view showing the main parts of the air conditioner of this invention. In addition, 1 is an outdoor cabinet main body, 6 is an outer peripheral edge of a fan net, and 8 is a bell mouth cylinder member.

Claims (1)

[Scope of utility model registration request] The cabinet body is equipped with an air discharge part, a fan net with an outer periphery, and a cylindrical member with a bell mouth. An air conditioner characterized in that the formed pawl is engaged and fixed with a notch portion provided in the flange portion corresponding to the pawl.