CN109287083A - A kind of electrical appliance kit, air conditioner indoor unit and air-conditioning - Google Patents
A kind of electrical appliance kit, air conditioner indoor unit and air-conditioning Download PDFInfo
- Publication number
- CN109287083A CN109287083A CN201811006022.3A CN201811006022A CN109287083A CN 109287083 A CN109287083 A CN 109287083A CN 201811006022 A CN201811006022 A CN 201811006022A CN 109287083 A CN109287083 A CN 109287083A
- Authority
- CN
- China
- Prior art keywords
- box
- electrical appliance
- appliance kit
- installation
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0008—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by screws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
Abstract
The invention discloses a kind of electrical appliance kit, air conditioner indoor unit and air-conditionings, electrical appliance kit includes outer box and the inner box that is mounted in the outer box, the outer box are equipped with the first installation through-hole passed through for screw or screw, the inner box is equipped with the second installation through-hole passed through for screw or screw, and first installation through-hole and the second installation through-hole are coaxial.The first installation through-hole in outer box is arranged to coaxial by the present invention with the second installation through-hole on inner box, when installing electrical appliance kit, one screw fixes inner box and outer box after can passing through the first installation through-hole and the second installation through-hole simultaneously, reduce the screw of the half on electrical appliance kit, to improve production efficiency.
Description
Technical field
The present invention relates to air-conditioning technical fields, more particularly to a kind of electrical appliance kit, air conditioner indoor unit and air-conditioning.
Background technique
Current electrical appliance kit is fixed by screws in inside courtyard machine, and electrical appliance kit includes metal plate electrical appliance kit and injection molding electricity
Device box, injection molding electrical appliance kit is fixed in metal plate electrical appliance kit by three screws, and metal plate electrical appliance kit passes through three screws again and consolidates
It is scheduled on the baffle liner of courtyard machine.Thus need six screws that electrical appliance kit is fixed on inside courtyard machine, screw number is excessive,
As stubborn problem is compared on production line, cause production efficiency low.It, cannot can be with as other structures since electrical appliance kit is overweight
It is fixed using buckle structure, therefore, production efficiency can be effectively improved by reducing screw number.
It is fixed on electric appliance box body in addition, current electric appliance box cover requires three to five screws, when after-sales service, needs
Electrical appliance kit is dismounted, screw excessively influences whether the speed dismounted after sale, and then influences the disassembly efficiency of installer,
Therefore, electrical appliance kit screw is excessive at present, has influenced production efficiency and disassembly efficiency, thus reduce screw number or
How person makes screw number more reasonable, is problem to be solved instantly.
Summary of the invention
To solve to need to go installation electrical appliance kit in the prior art using excessive screw or screw, caused by production efficiency
Low problem, the present invention provide a kind of electrical appliance kit, air conditioner indoor unit and air-conditioning, it is possible to reduce screw or screw quantity improve life
Produce efficiency.
The technical solution of the present invention is as follows: a kind of electrical appliance kit is provided, including outer box and the inner box being mounted in the outer box, institute
It states outer box and is equipped with the first installation through-hole for passing through for screw or screw, the inner box is equipped with the passed through for screw or screw
Two installation through-holes, and first installation through-hole and the second installation through-hole are coaxial.
The outer box have bottom plate, and first installation through-hole is arranged on the bottom plate.
The outer box include the box cover on box body and the setting box body, and the box body includes the bottom plate and is arranged in institute
State the side plate on bottom plate.
The inner box is a mounting plate.
The quantity of first installation through-hole and the second installation through-hole is equal and is at least one.
The outer box include box body and the box cover that is arranged on the box body, and at least part of the box body and box cover passes through
Snap component connection.
The snap component includes buckle and flanging；The box body includes bottom plate and four sides on the bottom plate
Plate, the flanging are disposed therein on a side plate；The box cover includes box cover main body, buckle setting box cover main body with
On the side of one of side plate connection, and there is spacing, the flanging card between the buckle and the box cover main body
Between box cover main body and buckle.
The flanging is located at the inside of one of side plate, and the flanging includes lower hem and overlays the lower folding
Upper hem on side, the lower hem extend towards the inside of one of side plate, and the upper hem direction is described wherein
The outside of one side plate extends.
The flanging is parallel with bottom plate.
The buckle includes extension and limiting section, and one end of the extension is connected in box cover main body, the extension
The other end in portion connects the limiting section, has spacing between the limiting section and box cover main body, and the flanging is stuck in box cover master
Between body and limiting section.
The present invention also provides a kind of air conditioner indoor unit, including electrical appliance kit described above.
The air conditioner indoor unit is courtyard machine.
The present invention also provides a kind of air-conditionings, including air conditioner indoor unit described above.
The invention has the benefit that
1, the first installation through-hole in outer box is arranged to the second installation through-hole on inner box it is coaxial, when installing electrical appliance kit,
One screw fixes inner box and outer box after can passing through the first installation through-hole and the second installation through-hole simultaneously, reduces electrical appliance kit
On half screw, to improve production efficiency.
2, box body is connected at least part of box cover by snap component, can reduce the use of screw in this way, is improved
Disassembly efficiency.
Detailed description of the invention
Fig. 1 is the sectional structure chart of courtyard machine in the embodiment of the present invention.
Fig. 2 is the enlarged drawing in Fig. 1 at A.
Fig. 3 is the sectional structure chart of outer box in the embodiment of the present invention.
Fig. 4 is the enlarged drawing in Fig. 3 at B.
Specific embodiment
As shown in Figure 1, the electrical appliance kit proposed in the embodiment of the present invention, which may be screw by screw 13()
It is fixed on the baffle liner 20 of courtyard machine 100, which includes outer box 10 and the inner box 12 that is mounted in outer box 10.This implementation
In example, inner box 12 is a mounting plate, and the mainboard of electrical appliance kit 100 is mounted on the mounting plate.
As shown in Fig. 2, it for screw 13(may be screw that outer box, which are equipped with) the first installation through-hole 1111 for passing through, inner box
12 are equipped with the second installation through-hole 121 passed through for screw 13, and the first installation through-hole 1111 and the second installation through-hole 121 are same
Axis.In this way when installing electrical appliance kit, screw can be passed through inner box and outer after the first installation through-hole and the second installation through-hole
Box is also secured on baffle liner 20, reduces the screw of the half on electrical appliance kit, to improve production efficiency.
The quantity of first installation through-hole 1111 and the second installation through-hole 121 is equal, and is at least one.
Average every three screws just need an operation manpower on current production line, compare existing injection molding electrical appliance kit
It is fixed in metal plate electrical appliance kit by three screws, and metal plate electrical appliance kit passes through the water conservancy diversion that three screws are fixed on courtyard machine again
Reduce the screw of the half on electrical appliance kit on circle, in the present embodiment, to save an operation manpower.
As shown in Figures 2 and 3, outer box include the box cover on box body 11 and setting box body 11, and box body 11 includes 111 He of bottom plate
Side plate 112 on bottom plate 111 is set.First installation through-hole 1111 is arranged on bottom plate 111, and inner box 12 is placed on
On 111.
In the present embodiment, the tool of bottom plate 111 is designed with a side plate 112 on each side, totally four sides there are four side
Plate.
As shown in figure 3, box body is connected at least part of box cover by snap component.Snap component includes buckle 141
With flanging 113, flanging 113 is disposed therein on a side plate (being illustrated as left plate) 112.In the present embodiment, flanging 113 is arranged
In the upper end of a wherein side plate 112, flanging 113 is parallel with bottom plate 111.Box cover includes box cover main body 14, and 141 setting of buckle exists
On the side (being illustrated as left side) that box cover main body 14 is connect with one of side plate 112, and buckle 141 and box cover main body 14
Between have spacing, flanging 113 be stuck in box cover main body 14 and buckle 141 between.It, will in this way when box cover to be installed on box body
Flanging on the left plate of buckle alignment box body on box cover, moves box cover from right to left, flanging is made to be caught in box cover main body and card
Between button, and the right edge of box cover main body can be fixed by conventional screw, can reduce the use of screw in this way, raising is torn open
Fill efficiency.It requires three to five screws relative to current electric appliance box cover to be fixed on electric appliance box body, the installation in the present embodiment
Mode can save two to three screws, and it is more convenient to operate, and the time can save half, while can also reduce by an operation
Manpower.Certainly, it can also only be connected by snap component between box cover and box body, thus without using screw.
As shown in figure 4, flanging 113 is located at the inside of one of side plate 112(, that is, box body in the present embodiment) it is interior
Side, flanging 113 include lower hem 1131 and overlay the upper hem 1132 on lower hem 1131, lower hem 1131 towards this wherein
The inside (i.e. the inside of box body) of one side plate 112 extends, upper hem 1132 towards the outside of one of side plate 112 (i.e.
The outside of box body) extend.Buckle 141 includes extension 1411 and limiting section 1412, and one end of extension 1411 is connected to box cover
In main body 14, the other end of extension 1411 connects limiting section 1412, has spacing between limiting section 1412 and box cover main body 14,
Flanging 113 is stuck between box cover main body 14 and limiting section 1412.Limiting section 1412 can be parallel with box cover main body 14, can also be with box cover
Main body 14 is not parallel.
As shown in Fig. 2, including above-mentioned electrical appliance kit, air conditioner indoor unit is day the present invention also provides a kind of air conditioner indoor unit
Well machine, screw 13 is successively threaded through in the second installation through-hole 121 of inner box and the first installation through-hole 1111 of outer box and and water conservancy diversion
Threaded hole connection on circle 20, so that electrical appliance kit is fixed on baffle liner 20.
The present invention also provides a kind of air-conditionings, including above-mentioned air conditioner indoor unit.
The second installation through-hole on the first installation through-hole and inner box in outer box is arranged the electrical appliance kit of proposition of the invention
At coaxial, when installing electrical appliance kit, a screw can be passed through inner box and outer after the first installation through-hole and the second installation through-hole
Box is fixed simultaneously, reduces the screw of the half on electrical appliance kit, to improve production efficiency.In addition, box body and box cover are extremely
Few a part is connected by snap component, can reduce the use of screw in this way, improves disassembly efficiency.
Above specific embodiment is only to the design illustrated the present invention, and those skilled in the art are in this hair
Various deformation and variation can be made under bright design, these deformations and variation are included within protection scope of the present invention.
Claims (13)
1. a kind of electrical appliance kit, including outer box and the inner box (12) being mounted in the outer box, which is characterized in that set in the outer box
There is the first installation through-hole (1111) passed through for screw or screw, the inner box (12) is equipped with the passed through for screw or screw
Two installation through-holes (121), and first installation through-hole (1111) and the second installation through-hole (121) are coaxial.
2. electrical appliance kit according to claim 1, which is characterized in that the outer box have bottom plate (111), first installation
Through-hole (1111) is arranged on the bottom plate (111).
3. electrical appliance kit according to claim 2, which is characterized in that the outer box include box body (11) and the setting box body
(11) box cover on, the box body (11) include the side plate (112) of the bottom plate (111) and setting on the bottom plate (111).
4. electrical appliance kit according to any one of claim 1 to 3, which is characterized in that the inner box (12) is a mounting plate.
5. electrical appliance kit according to any one of claim 1 to 3, which is characterized in that first installation through-hole (1111)
It is equal with the quantity of the second installation through-hole (121) and be at least one.
6. electrical appliance kit according to claim 1, which is characterized in that the outer box include box body (11) and the setting box body
(11) box cover on, the box body (11) are connected at least part of box cover by snap component.
7. electrical appliance kit according to claim 6, which is characterized in that the snap component includes buckle (141) and flanging
(113)；The box body (11) includes bottom plate (111) and four side plates (112) on the bottom plate (111), the flanging
(113) it is disposed therein on a side plate (112)；The box cover includes box cover main body (14), and the buckle (141) is arranged in box
On the side that lid main body (14) is connect with one of side plate, and the buckle (141) and the box cover main body (14) it
Between have spacing, the flanging (113) be stuck in box cover main body (14) with buckle (141) between.
8. electrical appliance kit according to claim 7, which is characterized in that the flanging (113) is located at one of side plate
(112) inside, the flanging (113) include lower hem (1131) and overlay the upper hem on the lower hem (1131)
(1132), the lower hem (1131) extends towards the inside of one of side plate (112), upper hem (1132) court
Extend to the outside of one of side plate (112).
9. electrical appliance kit according to claim 7 or 8, which is characterized in that the flanging (113) is parallel with bottom plate (111).
10. electrical appliance kit according to claim 7, which is characterized in that the buckle (141) includes extension (1411) and limit
The one end in position portion (1412), the extension (1411) is connected on box cover main body (14), the extension (1411) it is another
End connects the limiting section (1412), has spacing, the flanging between the limiting section (1412) and box cover main body (14)
(113) it is stuck between box cover main body (14) and limiting section (1412).
11. a kind of air conditioner indoor unit, which is characterized in that including electrical appliance kit described in any one of claims 1 to 10.
12. air conditioner indoor unit according to claim 11, which is characterized in that the air conditioner indoor unit is courtyard machine.
13. a kind of air-conditioning, which is characterized in that including air conditioner indoor unit described in claim 11 or 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811006022.3A CN109287083B (en) | 2018-08-30 | 2018-08-30 | Electric appliance box, air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811006022.3A CN109287083B (en) | 2018-08-30 | 2018-08-30 | Electric appliance box, air conditioner indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109287083A true CN109287083A (en) | 2019-01-29 |
| CN109287083B CN109287083B (en) | 2020-07-24 |
Family
ID=65183794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811006022.3A Active CN109287083B (en) | 2018-08-30 | 2018-08-30 | Electric appliance box, air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109287083B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29821194U1 (en) * | 1998-11-26 | 1999-02-18 | Rose Elektrotech Gmbh | Lid-lower part connection in the single-channel system of a housing for electrical components |
| CN102046429A (en) * | 2008-06-02 | 2011-05-04 | 罗伯特·博世有限公司 | Control device for passenger protection means for a vehicle and method for assembling a control device for passenger protection means for a vehicle |
| CN201986281U (en) * | 2011-02-14 | 2011-09-21 | 广州视睿电子科技有限公司 | Box cover buckling assembly |
-
2018
- 2018-08-30 CN CN201811006022.3A patent/CN109287083B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29821194U1 (en) * | 1998-11-26 | 1999-02-18 | Rose Elektrotech Gmbh | Lid-lower part connection in the single-channel system of a housing for electrical components |
| CN102046429A (en) * | 2008-06-02 | 2011-05-04 | 罗伯特·博世有限公司 | Control device for passenger protection means for a vehicle and method for assembling a control device for passenger protection means for a vehicle |
| CN201986281U (en) * | 2011-02-14 | 2011-09-21 | 广州视睿电子科技有限公司 | Box cover buckling assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109287083B (en) | 2020-07-24 |
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| GR01 | Patent grant |