CN110397993B - Device fixing frame of electric appliance box, electric appliance box assembly and air conditioner - Google Patents
Device fixing frame of electric appliance box, electric appliance box assembly and air conditioner Download PDFInfo
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- CN110397993B CN110397993B CN201910521844.3A CN201910521844A CN110397993B CN 110397993 B CN110397993 B CN 110397993B CN 201910521844 A CN201910521844 A CN 201910521844A CN 110397993 B CN110397993 B CN 110397993B
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- 239000003990 capacitor Substances 0.000 claims abstract description 98
- 230000002093 peripheral effect Effects 0.000 claims description 31
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
- F24F1/22—Arrangement or mounting thereof
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention provides a device fixing frame of an electric box, the electric box, an electric box assembly and an air conditioner, wherein the device fixing frame comprises a bottom plate and a wall body group, and a circuit board space and a first capacitor space are formed between the wall body group and the bottom plate; the wall body group is provided with a first buckle structure, a second buckle structure and a third buckle structure, the first buckle structure is positioned on the periphery of the device fixing frame, and the second buckle structure is positioned in the space of the circuit board; the third buckling structure is positioned in the first capacitor space; the wall body group comprises a first wall body, a limiting baffle extending outwards is arranged on the first wall body, and a second capacitor space is formed between the limiting baffle and the plane where the bottom plate is located. Between device mounting bracket and the circuit board, between device mounting bracket and the first electric capacity, all realize the lock fast-assembling between device mounting bracket and the electrical apparatus box pedestal, after the lock between device mounting bracket and the electrical apparatus box pedestal is accomplished, the locking is accomplished promptly to the second electric capacity, and the equipment work load of electrical apparatus box subassembly reduces, and production efficiency effectively improves.
Description
Technical Field
The invention relates to the technical field of air conditioner manufacturing, in particular to a device fixing frame of an electric appliance box, the electric appliance box, an electric appliance box assembly and an air conditioner.
Background
The existing air conditioner is provided with an electrical box which is used for placing a circuit board, a compressor capacitor, a fan capacitor and the like. The electric appliance box comprises an electric appliance box base body and an electric appliance box cover body, wherein the circuit board, the compressor capacitor, the fan capacitor and the like are locked and fixed by bolts after being placed on the electric appliance box base body, and then the electric appliance box cover body covers and seals.
The existing electric box has the problems that the bolt installing workload for installing the device to the electric box is large, and the production efficiency is influenced.
Disclosure of Invention
The first purpose of the invention is to provide a device fixing frame of an electric appliance box, which can improve the production efficiency.
A second object of the present invention is to provide an electric appliance box which improves production efficiency.
The third purpose of the invention is to provide an electric box assembly which improves the production efficiency.
A fourth object of the present invention is to provide an air conditioner which improves production efficiency.
The invention provides a device fixing frame of an electric appliance box, which comprises a bottom plate and wall bodies erected on the first surface side of the bottom plate, wherein a circuit board space and a first capacitor space are formed between the wall bodies above the bottom plate; the wall body group is provided with a first buckle structure, a second buckle structure and a third buckle structure, the first buckle structure is positioned on the periphery of the device fixing frame, and the second buckle structure is positioned in the space of the circuit board; the third buckling structure is positioned in the first capacitor space; the wall body group comprises a first wall body, a limiting baffle extending outwards from the device fixing frame is arranged on the first wall body, and a second capacitor space is formed between the limiting baffle and the plane where the bottom plate is located.
According to the scheme, the first buckle structure of the wall body group is used for being matched with the buckling part on the peripheral wall of the electric appliance box base body, so that the quick-release connection between the device fixing frame and the electric appliance box base body is realized, the second inner containing space is positioned at the surrounding part among the limiting baffle, the electric appliance box base body bottom plate and the peripheral wall of the electric appliance box base body, and the compressor capacitor is limited accordingly; the circuit board passes through second buckle structure quick fixation to circuit board space, and fan electric capacity passes through the third buckle structure quick fixation to first electric capacity space, all realizes the quick detach fast-assembling among a plurality of parts in the electrical apparatus box subassembly, improves production efficiency, and dismouting easy maintenance.
The first capacitor space comprises a capacitor accommodating position, an insertion through hole and a capacitor locking position which are sequentially communicated; the wall body group comprises a second wall body, the capacitor receiving position and the capacitor locking position are respectively positioned at two opposite sides of the second wall body, and the insertion through hole penetrates through the second wall body; the third snap structure is a third elastic snap arm, and an elastic end of the third elastic snap arm is located at the capacitance lock position.
It is from top to bottom visible, this structure sets up according to the structure of current fan electric capacity, fan electric capacity bottom is outer along having the locking bellying, the through-hole has on the locking bellying, fan electric capacity places electric capacity and places the position after, the locking bellying passes the cartridge through-hole and arrives the electric capacity lock position, the locking bellying promotes the deformation of third elasticity buckle arm this moment, wait to lock the bellying and reach the lock position after, the elasticity end card of third elasticity buckle arm just in time goes into in the through-hole on the locking bellying, thereby realize the lock locking.
In a further aspect, a third resilient snap arm extends from the second wall.
In a further aspect, a third resilient latch arm extends from the base plate.
Therefore, the third elastic buckling arms are arranged at different positions according to the specific arrangement mode of each space on the device fixing frame, and the buckling and locking of the fan capacitor can be realized.
Further, the limit baffle is provided with an elastic end far away from the first wall body.
Therefore, the elastic limiting baffle can further lock and position the compressor capacitor.
The further proposal is that the elastic tail end of the limit baffle is provided with a first buckling bulge.
Therefore, the first buckling bulges are matched with the buckling parts on the peripheral wall of the base body of the electric box so as to improve the connection stability between the components of the electric box.
The further scheme is that the limiting baffle is provided with a first blocking part facing to a first direction and a second blocking part facing to a second direction, and the first direction is perpendicular to the second direction.
From top to bottom, limit baffle carries on spacingly from two directions to compressor electric capacity, further improves the locking effect.
Further, the first direction points to the plane where the bottom plate is located, and the first blocking portion is arched.
Therefore, the arrangement is suitable for the outer contour of the compressor capacitor, and the positioning effect is further improved.
The device fixing frame further comprises a third wall body located between the first wall body and the second wall body, and a wiring groove is formed between the first wall body and the third wall body.
From top to bottom, the wiring groove is used for holding the connecting wire between the device, optimizes the inside arrangement of electrical apparatus box, and reduces the equipment degree of difficulty of electrical apparatus box subassembly.
The first wall body and/or the third wall body are/is provided with an inverted hook part, and the inverted hook part is positioned above the wiring groove.
From top to bottom, the overhead kick portion can block the top opening of wiring groove, carries out the position to the connecting wire in the wiring groove and prescribes a limit to.
The wall body group comprises a peripheral wall surrounding the periphery of the bottom plate, the first buckle structure is a first elastic buckle arm formed on the peripheral wall, and the elastic tail end of the first elastic buckle arm is outwards turned relative to the peripheral wall.
Therefore, the structure is simple and the fastening between the device fixing frame and the electric appliance box base body is effectively realized.
The further scheme is that the second buckle structure is a second elastic buckle arm, the second elastic buckle arm is erected on the bottom plate, and the elastic tail end of the second elastic buckle arm is provided with a second limiting bulge facing the space of the circuit board.
It is thus clear that the circuit board crosses second spacing arch and reaches the mounted position, and wall body group is injectd the circuit board from all around, utilizes the spacing arch of second on the second elasticity buckle arm to follow the restriction circuit board of installing mouthful direction and removes to effectively fixed the circuit board.
The electrical box provided by the second object of the invention comprises an electrical box base body, wherein the electrical box base body comprises a base body bottom plate and a base body peripheral wall surrounding the periphery of the base body bottom plate; the inner side of the peripheral wall of the seat body is provided with a first buckling part; the electric appliance box also comprises the device fixing frame, the device fixing frame is arranged in the electric appliance box base body, the first buckling structure is buckled at the first buckling part, and the second capacitor space is positioned among the limiting baffle, the base body bottom plate and the base body peripheral wall.
The further proposal is that the inner side of the peripheral wall of the seat body is provided with a second buckling part, and the extending tail end of the limit baffle is buckled with the second buckling part.
The invention provides an electrical box assembly, which comprises an electrical box, a circuit board, a first capacitor and a second capacitor, wherein the circuit board, the first capacitor and the second capacitor are arranged in the electrical box; the electrical box adopts the electrical box; the circuit board is positioned in the circuit board space and buckled with the first buckle structure; the first capacitor is positioned in the first capacitor space and buckled with the second buckle structure; the second capacitor is positioned in the second capacitor space and limited between the limit baffle and the base body bottom plate.
The air conditioner provided by the fourth object of the invention comprises an electrical box assembly, and the electrical box assembly adopts the electrical box assembly.
Drawings
Fig. 1 is a structural view of a device holder according to a first embodiment of the electrical box assembly of the present invention.
Fig. 2 is a structural view of the electrical box assembly according to the first embodiment of the present invention, hiding a cover of the electrical box.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view at B in fig. 2.
Fig. 5 is an enlarged view at C in fig. 2.
Fig. 6 is an enlarged view at D in fig. 1.
Fig. 7 is a schematic diagram of a first capacitor space in the first embodiment of the electrical box assembly of the present invention.
Fig. 8 is a first matching state diagram of the fan capacitor and the second fastening structure in the first embodiment of the electrical box assembly of the invention.
Fig. 9 is a second matching state diagram of the fan capacitor and the second fastening structure in the first embodiment of the electrical box assembly of the invention.
Fig. 10 is a third matching state diagram of the fan capacitor and the second fastening structure in the first embodiment of the electrical box assembly of the invention.
Fig. 11 is a matching state diagram of the fan capacitor and the second fastening structure in the second embodiment of the electrical box assembly of the present invention.
Detailed Description
First embodiment of Electrical Box Assembly
Referring to fig. 1 and 2, fig. 1 is a structural view of a device fixing frame in a first embodiment of the electrical box assembly of the present invention, and fig. 2 is a structural view of a hidden electrical box cover in the first embodiment of the electrical box assembly of the present invention. The air conditioner provided by the invention is internally provided with an electric appliance box assembly, the electric appliance box assembly comprises an electric appliance box and a device group arranged in the electric appliance box, the electric appliance box comprises an electric appliance box base body 2, an electric appliance box cover body (not shown in the figure) and a device mounting frame 1, the device group comprises a circuit board 3, two first capacitors 4, a second capacitor 5 and a connecting line (not shown in the figure), wherein the first capacitors 4 are fan capacitors, and the second capacitors 5 are compressor capacitors.
The device mounting block 1 includes a bottom plate 11 and a wall group 13 erected on a first surface side of the bottom plate 11, and a plurality of walls of the wall group 13 form a circuit board space 101, two first capacitor spaces 102, and a wiring groove 104 at intervals above the bottom plate 11. The wall group 13 includes a peripheral wall 130 and a first wall 131 around the outer periphery of the bottom plate 11.
Referring to fig. 3, fig. 3 is an enlarged view of a portion a in fig. 2. The peripheral wall 130 is used to cooperate with the electrical box base body 2. Two notches are formed in two opposite sides of the peripheral wall 130, a first elastic buckling arm 141 is formed at each of the four notches of the peripheral wall 130, the first elastic buckling arm 141 extends away from the base plate 11, and an elastic end of the first elastic buckling arm 141 is turned outwards relative to the peripheral wall 130.
The electrical box base 2 comprises a base bottom plate (not shown) and a base peripheral wall 21, the base peripheral wall 21 has a first engaging portion 211 at an inward side, the first engaging portion 211 is an engaging protrusion, and the first engaging portion 211 has a guiding inclined surface 211a at a side facing the opening of the electrical box base 2. After the device mounting bracket 1 is placed in the electrical box base 2 and crosses the first buckling part 211, the first buckling part 211 is buckled with the end part of the first elastic buckling arm 141, thereby realizing fast assembly.
With reference to fig. 1, 2 and 4, fig. 4 is an enlarged view of fig. 2 at B. The wall assembly 13 further includes a fourth wall 139 erected at the middle portion of the bottom plate 11, and the fourth wall 139 and the peripheral wall 130 enclose a circuit board space 101 with a rectangular inner periphery. The side of the peripheral wall 130 opposite to the fourth wall 139 is provided with two notches at the left and right sides, and each notch is provided with a second elastic buckling arm 142, the second elastic buckling arm 142 extends back to the bottom plate 11, an elastic end of the second elastic buckling arm 142 is provided with a second limiting protrusion 142a facing the fourth wall 139, and an elastic end of the second elastic buckling arm 142 is further provided with a guiding inclined plane back to the bottom plate 11.
The fourth wall 139 is provided with a first limit projection 147 on the surface side facing the circuit board space 101, the first limit projection 147 being composed of one limit plate 147a and two triangular reinforcing ribs 147b connected between the limit plate 147a and the surface of the fourth wall 139.
The bottom plate 11 is further provided with a positioning column 111, a supporting column 112, a cushion block 113 and a cushion table 114, the positioning column 111 and the supporting column 112 are located in the middle of the circuit board space 101, the cushion block 113 and the cushion table 114 are arranged in a manner of being attached to the peripheral wall 130, the cushion table 114 is located right below the second limiting protrusion 142a, and a clamping position 115 is formed between the cushion table 114 and the second limiting protrusion 142 a.
When the circuit board 3 is placed in the circuit board space 101, the first side of the circuit board 3 is placed between the limiting plate 147a and the bottom plate 11, then the second side of the circuit board 3 is turned down, the circuit board 3 abuts against the guiding inclined plane at the elastic tail end of the second elastic buckling arm 142 and pushes the second elastic buckling arm 14 to turn outwards until the circuit board 3 passes through the second limiting protrusion 142a and enters the buckling position 115, the second elastic buckling arm 142 rebounds, the second limiting protrusion 142a and the first limiting protrusion 147 limit and fix the circuit board 3 from above, so that the circuit board is quickly mounted, and the positioning hole on the positioning column 111 and the circuit board 3 are matched to enable the circuit board 3 to be more stably mounted in the device mounting frame 1.
Referring to fig. 1, 2 and 5, fig. 5 is an enlarged view of C in fig. 2. The first wall body 131 located at the periphery of the device mounting rack 1 extends outwards from the middle of the top end far away from the bottom plate 11 and back to the device mounting rack 1 by a limiting baffle 143, the limiting baffle 143 is composed of a first blocking part 144 and a second blocking part 145, and a second capacitor space 103 used for accommodating a second capacitor 5 is formed between the limiting baffle 143 and the plane H where the bottom plate 11 is located. The first blocking part 144 is a plate body which is arched and extends, the second capacitor 5, namely the compressor capacitor, is in a cylindrical shape, and the first blocking part 144 is matched with the outer contour of the second capacitor 5; the first blocking portion 144 blocks the second capacitance space 103 from the normal direction of the bottom plate 11; the second stopper 145 has a stopper wall facing parallel to the plane H, and a stopping direction of the second stopper 145 is perpendicular to a stopping direction of the first stopper 144.
The base body peripheral wall 21 has a wall body 22, the wall body 22 is provided with a second buckling part, and the second buckling part is a buckling port 221 penetrating through the inner side and the outer side of the wall body 22; the position-limiting baffle 143 is an elastic baffle, and the elastic end of the first blocking portion 144 has a first engaging protrusion 144 a. After the second capacitor 5 is placed in the second capacitor space 103, the limiting baffle 143 hoops the second capacitor and passes through the buckling port 221 to buckle with the wall body 22, thereby realizing the fast locking of the second capacitor 5.
Referring to fig. 1, 2, 6 and 7, fig. 6 is an enlarged view of a portion D in fig. 2, and fig. 7 is a schematic diagram of a first capacitor space in a first embodiment of the electrical box assembly according to the present invention. The wall group 13 further includes a second wall 132 and a second wall 133, two first capacitor spaces 102 are formed between the first wall 131, the fourth wall 139 and the peripheral wall 130, the second wall 132, the fourth wall 139 and the peripheral wall 130 surround one capacitor location 102a, and similarly, the second wall 133, the fourth wall 139 and the peripheral wall 130 surround another capacitor location 102 a.
Taking the second wall 133 as an example, the second wall 133 and the bottom plate 11 have a through hole 102b therebetween, and the second wall 133 is provided with a third elastic snap arm 151 extending toward the bottom plate 11; the first capacitor space 102 includes the capacitor placement position 102a and the through hole 102b, and further includes a capacitor locking position 102c, the capacitor placement position 102a and the capacitor locking position 102c are respectively located on two opposite sides of the second wall 133, and the through hole 102b communicates between the capacitor placement position 102a and the capacitor locking position 102 c. The resilient end 152 of the third resilient latch arm 151 is located in the capacitive locking bit 102 c.
Referring to fig. 8 to 10, fig. 8 to 10 are a first matching state diagram, a second matching state diagram and a third matching state diagram of the fan capacitor and the second fastening structure in the first embodiment of the electrical box assembly of the invention, respectively. The first capacitor 4 is provided with a capacitor main body 41 and a locking lug boss 42 extending from the periphery of the bottom of the capacitor main body 41, the locking lug boss 42 is provided with a through hole 421 for passing a bolt, the capacitor main bodies 41 of different fan capacitors have different volumes, but no matter how the volume of the capacitor main body 41 is changed, the distance between the side surface of the capacitor main body 41 close to the through hole 421 and the axle center of the through hole 421 is not changed.
When the first capacitor 4 is mounted, the first capacitor 4 is first placed in the capacitor placing position 102a (shown in fig. 8); subsequently pushing the first capacitor 4 to make the locking protrusion 42 pass through the insertion through hole 102b and enter the capacitor locking position 102c, in the process, the locking protrusion 42 abuts and pushes the elastic end 152 of the third elastic snap arm 151, so that the third elastic snap arm 151 is turned outwards (shown in fig. 9); finally, the first capacitor 4 reaches the target position, the surface of the capacitor body 41 abuts against the second wall 133, and the third elastic snap arm 151 rebounds, so that the elastic end 152 enters the through hole 142 to complete locking (shown in fig. 10).
In the electric box assembly provided by the invention, the device mounting frame 1 and the circuit board 3, the device mounting frame 1 and the first capacitor 4 and the device mounting frame 1 and the electric box base body 2 are buckled and quickly assembled, and the second capacitor 5 is locked after the buckling between the device mounting frame 1 and the electric box base body 2 is completed, so that the assembly workload of the electric box assembly is greatly reduced, and the production efficiency is effectively improved.
Referring to fig. 1 and 2, the device holder 1 further includes a third wall 134 located between the first wall 131 and the second wall 133, and the wiring groove 104 is formed between the first wall 131 and the third wall 134. First wall 131 and third wall 134 are formed with barbs 146, barbs 146 being located above wiring trench 104. Wiring groove 104 is used for holding the connecting wire between the device, optimizes the inside arrangement of electrical apparatus box, and reduces the equipment degree of difficulty of electrical apparatus box subassembly, and barb portion 146 then can block the top opening of wiring groove 104, carries out the position to the connecting wire in the wiring groove 104 and prescribes a limit to.
Second embodiment of Electrical Box Assembly
Referring to fig. 11, fig. 11 is a diagram illustrating a state of the fan capacitor and the second fastening structure in the second embodiment of the electrical box assembly of the present invention. In this embodiment, the third elastic latching arm 62 extends from the bottom plate 61, a space 63 is reserved between the third elastic latching arm 62 and the bottom plate 61, the space 63 is a capacitor locking position, and the height of the space 63 is greater than the thickness of the locking protrusion 42; the elastic end of the third elastic latching arm 62 has a latching protrusion 622 protruding toward the above-mentioned interval, and the latching protrusion 622 is engaged with the through hole 421. The locking and buckling of the first capacitor can be realized by the arrangement mode.
In other embodiments, the third fastening structure for fastening the first capacitor on the device mounting bracket has another embodiment, such as a pair of fourth elastic fastening arms standing from the bottom plate, two of the fourth elastic fastening arms are located at two opposite sides of the capacitor accommodating position, and the fastening protrusion at the extending end of the fourth elastic fastening arm is fastened to the upper end surface of the capacitor main body.
Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, rather than limitations, and that many variations and modifications of the invention are possible to those skilled in the art, without departing from the spirit and scope of the invention.
Claims (15)
1. Device mount of electrical apparatus box, its characterized in that includes:
the circuit board comprises a bottom plate and wall body groups erected on a first surface side of the bottom plate, wherein a circuit board space and a first capacitor space are formed above the bottom plate among the wall body groups;
the wall body group is provided with a first buckle structure, a second buckle structure and a third buckle structure, the first buckle structure is positioned on the periphery of the device fixing frame, and the second buckle structure is positioned in the circuit board space; the third buckling structure is positioned at the first capacitor space;
the wall body group comprises a first wall body, a limiting baffle extending outwards from the periphery of the first wall body back to the device fixing frame is arranged on the first wall body, and a second capacitor space is formed between the limiting baffle and the plane where the bottom plate is located;
the first capacitor space comprises a capacitor accommodating position, an insertion through hole and a capacitor locking position which are sequentially communicated;
the wall body group comprises a second wall body, the capacitor receiving position and the capacitor locking position are respectively positioned at two opposite sides of the second wall body, the insertion through hole penetrates through the second wall body, and the insertion through hole is positioned between the second wall body and the bottom plate;
the third snap feature includes a third resilient snap arm having a resilient end located at the capacitive locking position.
2. The device holder of claim 1, wherein:
the third resilient snap arm extends from the second wall.
3. The device holder of claim 1, wherein:
the third resilient latch arm extends from the base plate.
4. The device holder according to any of claims 1 to 3, wherein:
the limiting baffle is provided with an elastic tail end far away from the first wall body.
5. The device holder of claim 2, wherein:
the elastic tail end of the limiting baffle is provided with a first buckling bulge.
6. The device holder according to any of claims 1 to 3, wherein:
the limiting baffle is provided with a first blocking part facing a first direction and a second blocking part facing a second direction, and the first direction is perpendicular to the second direction.
7. The device holder of claim 6, wherein:
the first direction points to the plane where the bottom plate is located, and the first blocking portion is arched.
8. The device holder according to any of claims 1 to 3, wherein:
the device fixing frame further comprises a third wall body located between the first wall body and the second wall body, and a wiring groove is formed between the first wall body and the third wall body.
9. The device holder of claim 8, wherein:
and the first wall body and/or the third wall body are/is provided with an inverted hook part, and the inverted hook part is positioned above the wiring groove.
10. The device holder according to any of claims 1 to 3, wherein:
the wall body group comprises a peripheral wall surrounding the periphery of the bottom plate, the first buckling structure is a first elastic buckling arm formed on the peripheral wall, and the elastic tail end of the first elastic buckling arm is outwards turned relative to the peripheral wall.
11. The device holder according to any of claims 1 to 3, wherein:
the second buckle structure comprises a second elastic buckle arm, the second elastic buckle arm is erected on the bottom plate, and the elastic tail end of the second elastic buckle arm is provided with a second limiting bulge facing the circuit board space.
12. The electrical box comprises an electrical box base body, wherein the electrical box base body comprises a base body bottom plate and a base body peripheral wall surrounding the periphery of the base body bottom plate;
the method is characterized in that:
the inner side of the peripheral wall of the seat body is provided with a first buckling part;
the electrical box further comprises the device fixing frame of any one of claims 1 to 11, the device fixing frame is disposed in the electrical box base, the first fastening structure is fastened to the first fastening portion, and the second capacitor space is located between the limiting baffle, the base bottom plate and the base peripheral wall.
13. The appliance cartridge of claim 12, wherein:
the inner side of the peripheral wall of the seat body is provided with a second buckling part, and the extending tail end of the limiting baffle is buckled with the second buckling part.
14. The electric appliance box assembly comprises an electric appliance box, and a circuit board, a first capacitor and a second capacitor which are arranged in the electric appliance box;
the method is characterized in that:
the electrical box adopts the electrical box of the claim 12 or 13;
the circuit board is buckled with the first buckle structure in the circuit board space;
the first capacitor is buckled with the second buckle structure in the first capacitor space;
the second capacitor is positioned in the second capacitor space and limited between the limiting baffle and the base body bottom plate.
15. The air conditioner comprises an electric box assembly and is characterized in that: the electrical box assembly adopts the electrical box assembly of the claim 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910521844.3A CN110397993B (en) | 2019-06-17 | 2019-06-17 | Device fixing frame of electric appliance box, electric appliance box assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910521844.3A CN110397993B (en) | 2019-06-17 | 2019-06-17 | Device fixing frame of electric appliance box, electric appliance box assembly and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110397993A CN110397993A (en) | 2019-11-01 |
| CN110397993B true CN110397993B (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910521844.3A Active CN110397993B (en) | 2019-06-17 | 2019-06-17 | Device fixing frame of electric appliance box, electric appliance box assembly and air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN110397993B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865064A (en) * | 2021-09-03 | 2021-12-31 | 珠海格力电器股份有限公司 | Electrical apparatus box and air conditioner |
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