CN202285461U

CN202285461U - Circuit control plate installing box and household appliance thereof

Info

Publication number: CN202285461U
Application number: CN2011203506106U
Authority: CN
Inventors: 芦义来
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-19
Filing date: 2011-09-19
Publication date: 2012-06-27
Anticipated expiration: 2021-09-19

Abstract

The utility model relates to a circuit control plate installing box, which is used for placing a circuit control plate of a household appliance and comprises a box body, an upper cover, a baseboard and a support. The box body is in a shape of a hollow rectangle. The head and tail of the box body are connected and locked in bending and hanging mode. The upper cover comprises a cover top and a cover edge integrated with the cover top, and the cover edge is fastened with the box body through tight combination. The baseboard is in a shape of a rectangle and used for matching with the rectangular box body, the edge of the box body is stacked with the edge of the baseboard and rolled to be fixed from the outside of the box body to the inside of the box body. The support is fixed on the box body, one end of the support extends to the baseboard along the box body and fixed on the baseboard, and the other end of the support extends outwards toward the direction perpendicular to the box body. The utility model further relates to the household appliance with the circuit control plate installing box.

Description

A kind of circuit control board mounting box and household electrical appliance thereof

Technical field

The utility model relates to a kind of mounting box and has the household electrical appliance of said mounting box, relates in particular to a kind of circuit control board mounting box and has the household electrical appliance of said circuit control board mounting box.

Background technology

At present, domestic appliance, in particular is a cabinet air-conditioner, and its circuit control board mounting box generally adopts the galvanized sheet punching press to be bent into, and said circuit control board mounting box has bigger thickness, is unfavorable for the miniaturization development of household electrical appliance and demand cheaply.Said in addition circuit control board mounting box also needs welding, so manufacturing process is more loaded down with trivial details.

The utility model content

In view of this, the household electrical appliance that are necessary that the preferable circuit control board mounting box of a kind of thickness is provided and have said circuit control board mounting box.

The utility model is achieved in that a kind of circuit control board mounting box, and it is used to settle the circuit control board of household electrical appliance, and it comprises: box body, said box are as the hollow, rectangular shape, and the head and the tail of said box body connect the mode interlock of adopting bending to buckle; Loam cake, said loam cake comprise caping and with the integrated lid of said caping edge, said lid is along being fastened on said box body through tight combination; Base plate, said base plate are rectangular-shaped, and it is used for cooperating with said rectangular-shaped box body, the edge superimposition of the edge of said box body and said base plate, and intervolve fixing to inside from said box body outside; Support, said support are fixed on one's body the said box, and the said box body in end edge of said support extends on the said base plate and is fixed on the said base plate, and the other end of said support stretches out towards the direction perpendicular to said box body.

Further, said base plate offers a plurality of through holes that are used for fixing said circuit control board or are convenient to the wiring of said circuit control board.

Further, said base plate is provided with a plurality of location convex closure that is used to locate said circuit control board.

Further, said box is provided with reinforcement away from the part of said base plate on one's body.

Further, said reinforcement is inner outwards outstanding from said box body.

Further, said box body offers the wiring passage of at least one convenient said circuit control board and aerial lug.

Further, said circuit control board mounting box also comprises auxiliary frame, and said auxiliary frame and said support are arranged on the relative both sides of said box body.

Further, the said box body in an end of said auxiliary frame edge extends on the said base plate and is fixed on the said base plate, and the other end of said auxiliary frame stretches out towards the direction perpendicular to said box body.

Further, said support is provided with at least one ribs, and also offers a plurality of installing holes that are used to install and use.

The utility model also relates to a kind of household electrical appliance; The circuit control board mounting box that it comprises the circuit control board and is used to settle said circuit control board; It comprises: box body, said box are as the hollow, rectangular shape, and the head and the tail of said box body connect the mode interlock of adopting bending to buckle; Loam cake, said loam cake comprise caping and with the integrated lid of said caping edge, said lid is along being fastened on said box body through tight combination; Base plate, said base plate are rectangular-shaped, and it is used for cooperating with said rectangular-shaped box body, the edge superimposition of the edge of said box body and said base plate, and intervolve fixing to inside from said box body outside; Support, said support are fixed on one's body the said box, and the said box body in end edge of said support extends on the said base plate and is fixed on the said base plate, and the other end of said support stretches out towards the direction perpendicular to said box body.

Further, said reinforcement is inner outwards outstanding from said box body.

Compared with prior art; Circuit control board mounting box that the utility model provides and household electrical appliance with said circuit control board, through the production of galvanized sheet group technology, utilize punching press and combination punching press to combine to make intensity, cost and the security protection performance of product obviously improve, the application through circuit control board mounting box can economize on resources; Effectively reduce the cost of household electrical appliance; In brief, circuit control board mounting box reduces the thickness of galvanized sheet, economizes on resources but does not reduce intensity; Improve safeguard structure, let wiring board in an independent space.

Description of drawings

The modular structure sketch map of the household electrical appliance that Fig. 1 provides for the utility model preferred embodiments.

Fig. 2 is the structural representation of the circuit control board mounting box of household electrical appliance among Fig. 1.

Fig. 3 is the schematic perspective view of the box body of circuit control board mounting box among Fig. 2.

Fig. 4 is the floor map on the direction of circuit control board mounting box among Fig. 1.

Symbol description

Household electrical appliance	100
		The circuit control board	10
Circuit control board mounting box	20
		The box body	21
Loam cake	22
		Base plate	23
Support	24
		Auxiliary frame	25
Host cavity	26
		Reinforcement	210
The wiring passage	212
		Caping	221
The lid edge	223
		Through hole	230
The location convex closure	232
		Ribs	240
Installing hole	242

Embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

See also Fig. 1, the modular structure sketch map of the household electrical appliance 100 that it provides for the utility model preferred embodiments.In this execution mode, household electrical appliance 100 are that example describes with the air-conditioning.The circuit control board mounting box 20 that household electrical appliance 100 comprise circuit control board 10 and are used to settle circuit control board 10.

Please combine Fig. 2, Fig. 3 and Fig. 4; Circuit control board mounting box 20 comprises box body 21, loam cake 22, base plate 23, support 24 and auxiliary frame 25; Each several part is separately punching press and forms assembly with shearing; Implement the each several part assembly is connected together through certain process, form product circuit control board mounting box 20.

The general galvanized sheets that adopt of box body 21, galvanized sheet is end to end and adopt the mode interlock that bending buckles and form the box body 21 of hollow, rectangular shape.Part near one of them port on the box body 21 is provided with reinforcement 210, and reinforcement 210 is a ring-type around box body 21 1 circles, and inner outwards outstanding from box body 21, sees roughly groove-like ringwise of reinforcement 210 from box body 21 inside.Box body 21 offers at least one wiring passage 212 that makes things convenient for circuit control board 10 and outside (figure does not show) line, and in this execution mode, the quantity of wiring passage 212 is two, is opened in the same side of box body 21, and is positioned at the two ends of this side.

Loam cake 22 also adopts galvanized sheet to process; It comprises caping 221 and with the integrated lids of caping 221 along 223; Lid is fastened on box body 21 along 223 through tight combination; And in reinforcement 210 is housed in, thereby play loam cake 22 and the effect that box body 21 links closely and closes, prevent because that vibrations or long-term are used is outer thereby loam cake 22 is come off from box body 21.When opening loam cake 22, by the deformation of loam cake 22, loam cake 22 is withdrawed from from reinforcement 210, thereby loam cake 22 separate automatically with box body 21.

Base plate 23 also adopts galvanized sheet to process, and base plate 23 is rectangular-shaped, and it is used for cooperating with rectangular-shaped box body 21, the edge superimposition of the edge of box body 21 and base plate 23, and intervolve fixingly to inside from box body 21 outsides, these are different with traditional welding procedure.Base plate 23 and box body 21 common formation host cavities 26, host cavity 26 is used to accommodate circuit control board 10.Base plate 23 offers a plurality of through holes 230 that are used for fixing circuit control board 10 or are convenient to 10 wiring of circuit control board, and also is provided with a plurality of location convex closure 232 that is used to locate circuit control board 10.

Support 24 is used for circuit control board mounting box 20 overall fixed external apparatus (like the remaining part of household electrical appliance 100; Perhaps wall etc.); Support 24 is fixed on the box body 21; One end of support 24 extends on the base plate 23 and is fixed on the base plate 23 along box body 21, and the other end of support 24 stretches out towards the direction perpendicular to box body 21.Support 24 is provided with at least one ribs 240, and also offers a plurality of installing holes 242 that are used to install and use.

Auxiliary frame 25 and support 24 are arranged on the relative both sides of box body 21; The fixed form of auxiliary frame 25 and support 24 and act on roughly the same; One end of auxiliary frame 25 extends on the base plate 23 and is fixed on the base plate 23 along box body 21, and the other end of auxiliary frame 25 stretches out towards the direction perpendicular to box body 21.

In sum; The household electrical appliance 100 that the utility model provides; Its circuit control board mounting box 20 through the production of galvanized sheet group technology, utilize punching press and combination punching press to combine to make intensity, cost and the security protection performance of product obviously improve; Application through circuit control board mounting box 20 can economize on resources, and effectively reduces the cost of household electrical appliance 100.In brief, circuit control board mounting box 20 reduces the thickness of galvanized sheets, economizes on resources but does not reduce intensity; Improve safeguard structure, let wiring board in an independent space.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.

Claims

1. circuit control board mounting box, the circuit control board that it is used to settle household electrical appliance is characterized in that it comprises:

Box body, said box are as the hollow, rectangular shape, and the head and the tail of said box body connect the mode interlock of adopting bending to buckle;

Loam cake, said loam cake comprise caping and with the integrated lid of said caping edge, said lid is along being fastened on said box body through tight combination;

Base plate, said base plate are rectangular-shaped, and it is used for cooperating with said rectangular-shaped box body, the edge superimposition of the edge of said box body and said base plate, and intervolve fixing to inside from said box body outside;

Support, said support are fixed on one's body the said box, and the said box body in end edge of said support extends on the said base plate and is fixed on the said base plate, and the other end of said support stretches out towards the direction perpendicular to said box body.

2. circuit control board mounting box as claimed in claim 1 is characterized in that, said base plate offers a plurality of through holes that are used for fixing said circuit control board or are convenient to the wiring of said circuit control board.

3. circuit control board mounting box as claimed in claim 1 is characterized in that, said base plate is provided with a plurality of location convex closure that is used to locate said circuit control board.

4. circuit control board mounting box as claimed in claim 1 is characterized in that said box is provided with reinforcement away from the part of said base plate on one's body.

5. circuit control board mounting box as claimed in claim 4 is characterized in that, said reinforcement is inner outwards outstanding from said box body.

6. circuit control board mounting box as claimed in claim 1 is characterized in that, said box body offers the wiring passage of at least one convenient said circuit control board and aerial lug.

7. circuit control board mounting box as claimed in claim 1 is characterized in that, said circuit control board mounting box also comprises auxiliary frame, and said auxiliary frame and said support are arranged on the relative both sides of said box body.

8. circuit control board mounting box as claimed in claim 7 is characterized in that, the said box body in end edge of said auxiliary frame extends on the said base plate and is fixed on the said base plate, and the other end of said auxiliary frame stretches out towards the direction perpendicular to said box body.

9. circuit control board mounting box as claimed in claim 1 is characterized in that said support is provided with at least one ribs, and also offers a plurality of installing holes that are used to install and use.

10. household electrical appliance, it comprises the circuit control board and like any described circuit control board mounting box in the claim 1 to 9, said circuit control board mounting box is used to settle said circuit control board.