CN202328654U

CN202328654U - An electrical box structure

Info

Publication number: CN202328654U
Application number: CN2011205104600U
Authority: CN
Inventors: 周鑫; 张先雄; 王少华
Original assignee: TCL Air Conditioner Zhongshan Co Ltd
Current assignee: TCL Air Conditioner Zhongshan Co Ltd
Priority date: 2011-12-08
Filing date: 2011-12-08
Publication date: 2012-07-11
Anticipated expiration: 2021-12-08

Abstract

The utility model discloses an electrical apparatus box structure, including electrical apparatus box, condenser right side board and off-premises station right side board, off-premises station right side board is connected and is fixed through predetermined screw hole with electrical apparatus box, be equipped with the cross recess on electrical apparatus box's the left side turn-ups, the upper portion of condenser right side board is equipped with the cross card that corresponds with the cross recess position, electrical apparatus box passes through the cooperation of cross recess, cross card and installs in the air conditioner outdoor unit with being connected of off-premises station right side board. The utility model adopts the form that the cross-shaped clamp is matched and fixed with the cross groove, the installation is convenient and rapid, and the reliability is high; the structure that adopts the cooperation of cross card and cross recess to fix replaces the fix with screw, avoids pneumatic screwdriver to puncture the condenser pipe, improves the yields.

Description

A kind of electrical equipment box structure

Technical field

The utility model relates to air-conditioning technical field, more particularly, relates to a kind of electrical equipment box structure.

Background technology

Air-conditioner is a kind of common household electrical appliances.Air-conditioner mainly is made up of compressor, indoor and outdoor heat exchanger, restricting element, controller and system pipeline and sheet metal component.The electric-control system of off-premises station generally is to be assemblied in the semiclosed box that a panel beating makes, and we are referred to as the electrical equipment box.

The general electrical equipment box of the off-premises station that number is bigger is all bigger, needs fixing position also corresponding more, on one side wherein the electrical equipment box is exactly through the fixing mode of screw the electrical equipment box to be fixed on condenser right end plate top near the position of condenser right end plate.

In order to save cost, producer generally dwindles the space, so condenser end plates is narrower as far as possible under the prerequisite that guarantees household air-conditioner and reliability; Fixing screw hole on the electrical equipment box flange is also very near apart from the electrical equipment box.This kind structure need be given the fixedly certain space of screw reservation of usefulness, so limited PIPING DESIGN.

If screw hole location is closer for electrical equipment box distance here, and the electrical equipment box body is long-pending bigger, then bothers very much fixedly the time with pneumatic screw driver, punctures condenser pipe easily, influence operating efficiency, also can cause stopping line in the time of seriously, reduction production efficiency.Therefore, provide a kind of air conditioning appliance box of raising the efficiency real for necessary.

The utility model content

The utility model purpose is in order to overcome the deficiency that above-mentioned prior art exists, and a kind of easy for installation, a kind of electrical equipment box structure of need not screw is provided.

The utility model scheme is: a kind of electrical equipment box structure; Comprise electrical equipment box, condenser right end plate and off-premises station right plate; Said off-premises station right plate is connected through preset screw hole with the electrical equipment box and is fixing; The left side flange of said electrical equipment box is provided with cross recess, and the top of said condenser right end plate is provided with and cross recess position corresponding cross card, said electrical equipment box through cross recess, cross card cooperation and with being mounted in the air-conditioner outdoor unit of off-premises station right end plate.

The top of said condenser right end plate is provided with second screw hole.

Said electrical equipment box is provided with position first screw hole corresponding with second screw hole.

Said cross card is the cross panel beating that outside punching press forms on the flange of the left side of electrical equipment box, comprises the horizontal flank of principal arm and middle part on the vertical direction, the left side flange of the top and bottom connecting circuit box of said principal arm.

Said cross recess is criss-cross hollow out; Comprise vertical major trough and horizontal side channel; The width of said major trough is greater than the width of cross card principal arm, less than the length of cross card flank, and the length of major trough is greater than the length of principal arm, and side channel length is greater than the length of flank; The width of side channel is greater than the width of flank, said side channel to the distance of major trough upper end greater than distance to the major trough lower end.

Compared with prior art, the utlity model has following beneficial effect:

1, adopt the form of cross card and cross recess matching and fixing, quick and easy for installation, reliability is high;

2, adopt the structure of cross card and cross recess matching and fixing to replace screw to fix, avoid pneumatic screw driver to puncture condenser pipe, improve yields.

Description of drawings

Fig. 1 is the electrical equipment box mounting structure sketch map of prior art;

Fig. 2 is the A portion enlarged drawing of Fig. 1;

Fig. 3 is the structural representation of the condenser right end plate of the utility model;

Fig. 4 is the B portion enlarged drawing of Fig. 3;

Fig. 5 is the structural representation of the electrical equipment box of the utility model;

Fig. 6 is the C portion enlarged drawing of Fig. 5;

Fig. 7 is the assembly structure sketch map of the electrical equipment box of the utility model;

Fig. 8 is the D portion enlarged drawing of Fig. 7.

The specific embodiment

Below pass through the specific embodiment, and combine accompanying drawing that the utility model is described further.

The electrical equipment box structure of the utility model comprises electrical equipment box 1, condenser right end plate 2 and off-premises station right plate 3.The left side flange of electrical equipment box 1 is provided with cross recess 11; The top of said condenser right end plate 2 is provided with and cross recess 11 position corresponding cross cards 21, said electrical equipment box 1 through cross recess 11, cross card 21 cooperation and with being mounted in the air-conditioner outdoor unit of off-premises station right end plate 3.

Off-premises station right plate 3 is identical with the connected mode and the prior art of electrical equipment box 1, for connecting through preset screw hole and fixing.

Condenser right end plate 2 is provided with cross card 21, and cross card 21 is the cross panel beating that outside punching press forms on condenser right end plate 2, comprises the horizontal flank 212 of principal arm 211 and middle part on the vertical direction, and principal arm 211 links to each other with condenser right end plate 2.

The left side flange of electrical equipment box 1 is provided with the cross recess 11 that equates with cross card 21 quantity, and its position distribution is corresponding one by one in each cross card 21.

Cross recess 11 is criss-cross hollow out, comprises vertical major trough 111 and horizontal side channel 112.The width of major trough 111 is greater than the width of cross card principal arm 211, less than the length of cross card flank 212; The length of major trough 111 is greater than the length of principal arm 211; Side channel 112 length are greater than the length of flank 212; The width of side channel 112 makes cross card 21 can put into cross recess 11 greater than the width of flank 212.Side channel 112 arrives the distance of major trough 111 upper ends greater than the distance to major trough 111 lower ends.

In the present embodiment, the top of condenser right end plate is provided with two cross cards 21.

Installation steps are following:

At first, condenser right end plate 2 is installed on the chassis installs; Remove electrifier box 1 then, each cross recess 11 is aimed at cross card 21 one by one, again that electrical equipment box 1 is past, 2 translations of condenser right end plate get in the cross recess 11 cross card 21, are close to each other up to the left side flange of condenser right end plate 2 and electrical equipment box 1; Electrical equipment box 1 moves down, and the flank 212 and the side channel 112 of cross card 21 are staggeredly located, and cross card 21 is stuck in the cross recess 11; Electrical equipment box 1 moves down principal arm 211 lower ends of cross card 21 and the lower end of major trough 111 offsets; The adjustment position makes first screw hole 12 overlap with second screw hole 22; Pass first screw hole 12 and the second top screw hole 22 and screw through screw; Last electrical equipment box 1 through preset and off-premises station right plate 3 fixedly the screw hole of usefulness is connected and is fixing, the completion installation.

Claims

1. An electrical box structure, comprising an electrical box, a right end plate of a condenser, and a right side plate of an outdoor unit, the right side plate of the outdoor unit is connected and fixed to the electrical box through preset screw holes, and it is characterized in that: the electrical appliance The left flange of the box is provided with a cross groove, and the upper part of the right end plate of the condenser is provided with a cross card corresponding to the position of the cross groove. The connection is installed in the outdoor unit of the air conditioner.

2. The electrical box structure according to claim 1, characterized in that: the top of the right end plate of the condenser is provided with a second screw hole.

3. The electrical box structure according to claim 2, wherein a first screw hole corresponding to the second screw hole is provided on the electrical box.

4. The electrical box structure according to claim 3, characterized in that: the cross card is a cross-shaped sheet metal stamped outward on the left flange of the electrical box, including a main arm in the vertical direction and a The lateral wings of the middle part, the upper end and the lower end of the main arm are connected to the left flange of the electrical box.

5. The electrical box structure according to claim 4, characterized in that: the cross slot is a cross-shaped hollow, including a vertical main slot and a transverse side slot, and the width of the main slot is larger than the main arm of the cross card The width of the cross card is less than the length of the side wings of the cross card. The length of the main slot is greater than the length of the main arm. The length of the side slot is greater than the length of the side wings. The width of the side slot is greater than the width of the side wings. The distance from the lower end of the slot.