JPH0628519U - Air conditioner - Google Patents

Abstract

(57) [Summary] [Purpose] In the wiring section cover provided so as to cover the connecting wire connection terminal block of the separate type air conditioner, check the wrong wiring and measure the output voltage without removing the wiring section cover. To be able to [Constitution] When the suction grill of the indoor unit main body is opened, a wiring section cover 4 is provided so as to cover the connection terminal block 3 for connecting the connecting electric wire 6 inside. The wiring cover 4 is made of transparent synthetic resin and has a voltage check hole 4c at a position corresponding to the voltage check port 3a provided on the connection terminal block 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an air conditioner, and more particularly, to a structure of a connecting electric wire connecting portion connecting an indoor unit and an outdoor unit.

[0002]

[Prior art]

 As a conventional example that is technically closest to this invention, for example, in a separate type air conditioner, a cover that also serves as a wire fixture and insulation is provided at the connection part of the connecting electric wire that connects the indoor unit and the outdoor unit, There has been a case where the cover is formed of a transparent synthetic resin.

[0003]

[Problems to be solved by the device]

 However, in such a conventional example, at the time of after-sales service, when it is desired to measure the output voltage to the outdoor unit at the connecting wire connection part on the indoor unit side, the wiring cover that also serves as the wire fixing device and insulation is used. Since the structure had to be measured after removing it with a tool such as a screwdriver, there was a problem that the work took time.

[0004]

[Means for Solving the Problems]

 This invention was made in view of such conventional problems.The wiring part cover, which also functions as an electric wire fixture and insulation, is molded from transparent synthetic resin so that the condition of the connection part can be seen. In addition, the purpose is to solve the above problems by providing a structure in which a hole for inserting the tester pin is provided at a position corresponding to the voltage check port of the connection terminal block.

[0005]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. 1 to 4 are views showing an embodiment of the present invention. First, the structure will be described. The indoor unit body 1 is provided with a suction grill 2 that can be easily opened by hand, and inside thereof, there is a connection terminal block 3 for connecting a communication wire 6, and that portion is provided with a wiring section cover 4 Covered with.

The connection terminal block 3 has a voltage check port 3a for inserting a tester pin 5a to measure a voltage, a connection wire connection port 3b to an outdoor unit, and the like. The wiring part cover 4 is made of a transparent synthetic resin and has a fixing claw 4a, a screwing hole 4b, and a voltage check hole provided in the above-mentioned connection terminal block 3 at a position corresponding to the voltage check hole 3a. 4c and an electric wire fixing portion 4d for pressing and fixing the connecting electric wire 6 are integrally formed on the inner surface of the wiring portion cover 4.

[0007]

[Action]

 First, the procedure for connecting the connecting electric wire 6 will be described. Open the suction grill 2 of the indoor unit body 1, remove the set screw 7 of the wiring cover 4, and remove the wiring cover 4. Then, since the connecting wire connecting port 3b of the connecting terminal block 3 is provided inside, the connecting wire 6 is completely inserted by inserting the tip of the connecting wire 6 into an appropriate length.

After that, by attaching the wiring cover 4 and tightening the set screw 7, the connecting wire 6 can be held by the wire fixing portion 4d provided on the inner surface of the wiring cover 4, and Even if the connecting wire 6 is pulled, no force is applied to the connecting wire connection port 3b of the terminal block 3, which is safe.

Next, a procedure for after-sales service will be described. Open the suction grill 2 of the indoor unit body 1. If you just want to check the color of the connecting wire 6, this is possible because the wiring cover 4 is made of transparent synthetic resin, but when checking the output voltage, the voltage check hole provided in the wiring cover 4 Insert the tester pin 5a from 4c.

Since the voltage check hole 3c of the connection terminal block 3 is provided inside the voltage check hole 4c of the wiring section cover 4, the tester pin 5a can be inserted into the voltage check 3a to measure the voltage. it can.

[0011]

[Effect of device]

 As described above, according to the present invention, the wiring connection part cover made of a transparent synthetic resin molded product and the structure with a small hole into which the tester pin for voltage confirmation is inserted are used. Also, the output voltage can be confirmed without removing the wiring cover.

[Brief description of drawings]

FIG. 1 is an overall view of an air conditioner indoor unit showing an embodiment of the present invention.

FIG. 2 is a detailed view of a wiring section cover.

FIG. 3 is a detailed view of a second embodiment of the wiring diagram cover.

FIG. 4 is a sectional view of a main part.

[Explanation of symbols]

 1 Indoor unit main body 1a Front panel 2 Suction grille 3 Connection terminal block 3a Voltage check port 3b Communication wire connection port 3c Terminal 4 Wiring part cover 4a Fixing claw 4b Screw fixing hole 4c Voltage check hole 4d Electric wire fixing part 4e Engraved 5 tester 5a Tester pin 6 Connecting wire 7 Screw

Claims (1)

[Scope of utility model registration request] 1. A wiring section cover provided in a separate type air conditioner so as to cover a connecting electric wire connection terminal block, the wiring section cover being made of a transparent synthetic resin,
An air conditioner characterized in that a wiring cover with a voltage check hole is attached at a position corresponding to the voltage check port provided on the connection wire connection terminal block.