JPS6212885Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a component mounting device that stores components in a case and attaches them to a predetermined position via the case.

In such a component mounting device, the present invention forms an insertion port for storing the component in the case, and forms a stopper in the vicinity of the insertion port so that the stopper can be raised and lowered freely. The structure is designed to prevent parts from coming off, and when the case is attached to the equipment or a member interposed between the equipment and the case is attached, the parts can be prevented from coming off at the same time. This is intended to improve the work efficiency by omitting the work dedicated to preventing the screws from coming off.

Hereinafter, a humidity sensor mounting device for an air conditioner according to the present invention will be described in detail with reference to the drawings.

Reference numeral 1 designates an indoor unit of an air conditioner, which has an air inlet 2 and an air outlet 3, and an air passage connecting the two ports 2 and 3 includes a heat exchanger 4 consisting of a refrigerant pipe 4a and a fin 4b, and an air blower. A fan (not shown) and the like are provided. Reference numeral 5 designates a sensor case that has a plurality of fitting pieces 6 protruding from the back surface and is attached to the heat exchanger 4 by fitting the fitting pieces 6 into the refrigerant pipes 4a, and is made of, for example, a molded product of synthetic resin. An insertion port 7 is formed on one side, and ventilation holes 8 are formed on the remaining three sides, and a dustproof net 9 is stretched over each ventilation hole 8. Reference numeral 10 denotes a stopper located near the insertion opening 7 and integrally formed with the sensor case 5 via a hinge part 11. The stopper 10 has a free end on the side of the insertion opening 7 and protrudes toward the back side of the sensor case 5. Projection 1
2, which can be freely raised and lowered by the hinge portion 11. 13 is sensor case 5
The ribs formed in the sensor case 5 separate the heat exchanger side wall of the sensor case 5 from a humidity sensor to be described later, thereby forming a heat-insulating gap therebetween. 14 is a heat insulating material pasted on the back side of the sensor case 5, and a stopper 10
is raised above the sensor case 5 via the protrusion 12, and its free end is brought into contact with a humidity sensor, which will be described later, to prevent the sensor from being removed. A humidity sensor 15 has a built-in humidity sensing element and a humidity sensing hole 16 formed in the outer peripheral wall, and is housed in the sensor case 5 through the insertion opening 7.

The present invention has the above configuration, and the installation order of the humidity sensor 15 will be explained below. First, after inserting the humidity sensor 15 into the sensor case 5 through the insertion port 7, the heat insulating material 14 is pasted on the back of the sensor case 5, the stopper 10 is raised by the heat insulating material 14, and its free end is inserted into the humidity sensor 15. bring it into contact with. In other words, the humidity sensor 1 is attached at the same time as the insulation material 14 is attached.
5 to prevent it from coming off.

Next, the sensor case 5 is attached to the heat exchanger 4 by fitting the fitting piece 6 into the refrigerant pipe 4a, thereby completing the work. In this installation state,
Since the heat insulating material 14 is interposed between the heat exchanger 4 and the sensor case 5, even if the material is easily deformable, it will be prevented from deforming by the heat exchanger 4, and therefore the stopper 10 will not accidentally fall down. Therefore, the humidity sensor 15 will not fall off.

The present invention is not limited to the installation of the humidity sensor as in the above-described embodiment, but can be applied to the installation of any type of part as long as it is housed in a case and installed at a predetermined position. Furthermore, if there is no heat insulating material or intervening member as in the above-described embodiment, the stopper can be directly raised by a member on the equipment side to which the case is attached, and parts can be prevented from falling out at the same time as the case is attached.

As described above, according to the configuration of the present invention, when parts are housed in a case and installed in a predetermined position through the case, other members in contact with the case can be used to prevent the parts from coming off, so that the parts can be prevented from coming out of the case. At the same time as mounting on the side or attaching other parts to the case, parts are prevented from falling out, and the work efficiency can be significantly improved by omitting the work dedicated to preventing parts from falling out during the assembly process, making it extremely practical. be.

[Brief explanation of the drawing]

Figure 1 is an external view of an indoor unit in which the humidity sensor is installed with the device of the present invention, Figure 2 is an exploded perspective view of the same essential parts, Figure 3 is an enlarged sectional view of section A in Figure 2, and Figure 4 is FIG. 4 is a sectional view taken along line XX in FIG. 3; 5: Sensor case, 7: Insertion port, 10: Stopper 14: Insulation material, 15: Humidity sensor.

Claims (1)

[Claims for Utility Model Registration] 1. In a device in which a component is housed in a case and attached to a predetermined position through the case, an insertion opening for housing the component in the case is formed, and a stopper is provided in the vicinity of the insertion opening so that the stopper can be raised or lowered. A component mounting device characterized in that the device is configured to prevent the component from being removed by raising a stopper using another member in contact with the case. 2. The component mounting device according to claim 1, which is a utility model, in which a stopper is integrally molded into the case via a hinge portion.