CN208765102U - Air-conditioner outdoor unit and electrical appliance kit - Google Patents
Air-conditioner outdoor unit and electrical appliance kit Download PDFInfo
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- CN208765102U CN208765102U CN201821518861.9U CN201821518861U CN208765102U CN 208765102 U CN208765102 U CN 208765102U CN 201821518861 U CN201821518861 U CN 201821518861U CN 208765102 U CN208765102 U CN 208765102U
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- circuit board
- air
- radiating subassembly
- board assemblies
- electrical appliance
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Abstract
The utility model relates to a kind of air-conditioner outdoor unit and electrical appliance kits, comprising: circuit board assemblies；Radiating subassembly generates the air-flow for flowing through the circuit board assemblies；Cover member, it is closed to be surrounded on outside the radiating subassembly and the circuit board assemblies, and allow to exchange air-flow with the external world inside the cover member.In above-mentioned electrical appliance kit, cover member is closed to be surrounded on outside radiating subassembly and circuit board assemblies, is prevented worm mouse etc. from entering and is destroyed circuit board assemblies in cover member, protects the electric elements of interior of electrical box.Simultaneously; cover member allows to exchange air-flow with the external world inside casing assembly; radiating subassembly generates the air-flow for flowing through circuit board assemblies; the heat of circuit board assemblies generation is taken away by air-flow; and pass through the air-flow after cover member discharge heat exchange; while protection circuit plate component, effectively radiated to circuit board assemblies.
Description
Technical field
The utility model relates to air-conditioning technical fields, more particularly to air-conditioner outdoor unit and electrical appliance kit.
Background technique
To integrate the electric elements in air-conditioner outdoor unit, is set up in air-conditioner outdoor unit and be equipped with electrical appliance kit, and will be used to control
The circuit board of air-conditioner outdoor unit processed is placed in electrical appliance kit.In air-conditioner outdoor unit operation, the electric elements on circuit board can generate heat,
General common electrical appliance kit is Open architecture, and to utilize open space natural heat dissipation, but the animals such as worm mouse are easily accessible electricity
Inside device box, electric elements are destroyed.
Utility model content
Based on this, it is necessary to aiming at the problem that interior of electrical box component is more easily damaged, provide one kind can protect it is interior
The electrical appliance kit of portion's component.
A kind of electrical appliance kit, comprising:
Circuit board assemblies；
Radiating subassembly generates the air-flow for flowing through the circuit board assemblies；And
Cover member, it is closed to be surrounded on outside the radiating subassembly and the circuit board assemblies；
Wherein, the cover member allows internal gas flow to be handed under the action of the radiating subassembly with external air flow
It changes.
In above-mentioned electrical appliance kit, cover member is closed to be surrounded on outside radiating subassembly and circuit board assemblies, prevent worm mouse etc. into
Enter and destroy circuit board assemblies in cover member, protects the electric elements of interior of electrical box.Meanwhile cover member allows casing assembly
Internal that air-flow is exchanged with the external world, radiating subassembly generates the air-flow for flowing through circuit board assemblies, takes away circuit board assemblies by air-flow and produces
Raw heat, and by cover member discharge heat exchange after air-flow, while protection circuit plate component, to circuit board assemblies into
Row effectively heat dissipation.
The cover member includes shell, the first guard assembly and the second guard assembly, institute in one of the embodiments,
Stating shell includes the accommodating chamber with the first opening and the second opening, and the circuit board assemblies and the radiating subassembly are contained in
In the accommodating chamber, the first guard assembly and the second guard assembly cover at first opening and second opening respectively
Place, first guard assembly and second guard assembly allow the accommodating chamber to exchange air-flow with the external world.
First opening and second opening are oppositely arranged in one of the embodiments, the circuit board assemblies
It is contained in the accommodating chamber with corresponding first opening of one of the radiating subassembly, circuit board assemblies and described
Corresponding second opening of the other of radiating subassembly is contained in the accommodating chamber.
The circuit board assemblies include fixed frame and circuit board in one of the embodiments, and the circuit board is fixed on
On the fixed frame, and the circuit board and the fixed frame are contained in the accommodating chamber.
The fixed frame includes the first fixed plate and the second fixed plate of intersection connection, institute in one of the embodiments,
It states the first fixed plate to protrude into the accommodating chamber and the circuit board is installed, second fixed plate is fixed on first opening
Or second opening, and air holes was offered in second fixed plate.
First fixed plate is arranged along the diagonal line of second fixed plate in one of the embodiments,.
Heat release hole is offered in first fixed plate in one of the embodiments,.
The first limit ladder is provided on the radiating subassembly in one of the embodiments, in second fixed plate
It is provided with the second limit ladder, the radiating subassembly and second fixed plate are respectively arranged at first opening and described the
Two openings, the first limit ladder and the second limit ladder are abutted with the edge at the shell both ends respectively.
First guard assembly includes the first protective net and the first dust-proof gauze in one of the embodiments, described
First protection net is set to outside the radiating subassembly, and first dust-proof gauze is set to first protective net and the heat dissipation
Between component；Second guard assembly includes the second protective net and the second dust-proof gauze, and second protection net is set to institute
It states and blocks the air holes excessively outside the second fixed plate, second dust-proof gauze is set to second protector and consolidates with described second
Between fixed board.
The utility model also provides a kind of air-conditioner outdoor unit, including above-mentioned electrical appliance kit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electrical appliance kit in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of shell in electrical appliance kit shown in Fig. 1；
Fig. 3 is the structural schematic diagram in electrical appliance kit shown in Fig. 1 after disassembling shell；
Fig. 4 is the first protective net in electrical appliance kit shown in Fig. 3 and the structural schematic diagram after the disassembly of the second protective net；
Fig. 5 is the structural schematic diagram of circuit board assemblies and radiating subassembly in electrical appliance kit shown in Fig. 1.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
As shown in Figure 1-3, in an embodiment of the present invention, a kind of electrical appliance kit 100 is provided, including circuit board assemblies 10,
Radiating subassembly 30 and cover member 50.Cover member 50 is closed to be surrounded on outside radiating subassembly 30 and circuit board assemblies 10, protection
Circuit board assemblies 10 prevent the animals such as worm mouse from entering 100 internal sabotage electric elements of electrical appliance kit.Meanwhile cover member 50 allows
Internal gas flow swaps under the action of radiating subassembly 30 with external air flow, and the generation of radiating subassembly 30 flows through circuit board assemblies 10
Air-flow, by air-flow take away circuit board assemblies 10 generation heat, and by cover member 50 discharge heat exchange after air-flow,
While protection circuit plate component 10, effectively radiated to circuit board assemblies 10.
In some embodiments, cover member 50 includes shell 52, the first guard assembly 54 and the second guard assembly 56, outside
Shell 52 includes the accommodating chamber 521 with the first opening 523 and the second opening 525, and circuit board assemblies 10 and radiating subassembly 30 are received
It is dissolved in accommodating chamber 521, the first guard assembly 54 and the second guard assembly 56 cover at the first opening 523 and the second opening respectively
At 525, the first opening 523 and the second opening 525 on shell 52 are blocked, prevents worm mouse, impurity and dust etc. from entering accommodating chamber
521, protect the circuit board assemblies 10 in accommodating chamber 521.Also, the first guard assembly 54 and the second guard assembly 56 allow to accommodate
Chamber 521 exchanges air-flow with the external world, is protected outside air from the first guard assembly 54 and second by the drive of radiating subassembly 30
One of component 56 place, which introduces in accommodating chamber 521, radiates to circuit board assemblies 10, and can pass through the first guard assembly
54 and second the other of guard assembly 56 place accommodating chamber 521 is discharged in the air-flow after exchanging heat in accommodating chamber 521, realize receiving
Chamber 521 is exchanged with extraneous air-flow, realizes effective heat dissipation to circuit board assemblies 10.
Further, radiating subassembly 30 is fan component, and fan component and circuit board assemblies 10 are assemblied in outer cover group together
In part 50, air is driven to blow to another one by one of the first opening 523 and second opening 525, and flow through and open positioned at first
Circuit board assemblies 10 between mouth 523 and the second opening 525, radiate to circuit board assemblies 10.
In some embodiments, the first opening 523 and the second opening 525 are oppositely arranged, circuit board assemblies 10 and heat dissipation group
Corresponding first opening 523 of one of part 30 is contained in accommodating chamber 521, another in circuit board assemblies 10 and radiating subassembly 30
Corresponding second opening 525 of person is contained in accommodating chamber 521.It can be by circuit board group by the first opening 523 and the second opening 525
Part 10 and radiating subassembly 30 are installed in accommodating chamber 521, and the first opening 523 and the second opening 525 are oppositely arranged, and are formed straight
The air flow path of line style can make ambient air stream can be quick after circuit board assemblies 10 under the drive of radiating subassembly 30
Discharge, heat exchange efficiency are higher.
As shown in figure 3, further, circuit board assemblies 10 include fixed frame 12 and circuit board 14, circuit board 14 is fixed on
On fixed frame 12, and circuit board 14 and fixed frame 12 are contained in accommodating chamber 521, pass through fixed plate mounting circuit boards 14.
As illustrated in figures 4-5, further, fixed frame 12 includes that the first fixed plate 121 and second of intersection connection is fixed
Plate 123, the first fixed plate 121 protrude into accommodating chamber 521 and are equipped with circuit board 14, and the second fixed plate 123 is fixed on the first opening
523 or second opening 525 at.In this way, when the second fixed plate 123 is fixed at the first opening 523 or the second opening 525,
First fixed plate 121 and circuit board 14 are fixed in accommodating chamber 521.Also, air holes was offered in the second fixed plate 123
125, when radiating subassembly 30 drives air flowing, air-flow can be entered by the mistake air holes 125 in the second fixed plate 123 to be accommodated
Chamber 521 or discharge accommodating chamber 521, the second fixed plate 123 will not interfere with the normal work of radiating subassembly 30.
In some embodiments, the first fixed plate 121 is arranged along the diagonal line of the second fixed plate 123, increases installation space,
Bigger circuit board 14 can be installed.
In some embodiments, heat release hole 122 is offered in the first fixed plate 121, the heat for generating circuit board 14 is big
Part can diffuse in air, and the air-flow flowed is taken away.Optionally, multiple bar shapeds are offered in the first fixed plate 121
Heat release hole 122.Specifically, the first fixed plate 121 and the second fixed plate 123 are the sheet metal component of integral type.Also, the first fixed plate
Insulating supporting column is provided on 121, circuit board 14 is fixedly supported on support column, prevents circuit board 14 and the first fixed plate 121
Between it is conductive.
As shown in Figures 2 and 4, in some embodiments, the first limit ladder 32 is provided on radiating subassembly 30, second is solid
The second limit ladder (not shown) is provided on fixed board 123, radiating subassembly 30 and the second fixed plate 123 are respectively arranged at first and open
At mouth 523 and the second opening 525, the first limit ladder 32 and the second limit ladder are abutted with the edge at 52 both ends of shell respectively,
Radiating subassembly 30 and the first fixed plate 121 are mounted in first respectively by the first limit ladder 32 and the second current potential ladder
At opening 523 and the second opening 525.
As shown in Figure 3-4, further, the first guard assembly 54 includes the first protective net (not shown) and the first dust-proof yarn
Cloth (not shown), the first anti-passport mesh enclosure are set to outside radiating subassembly 30, and the first dust-proof gauze is set to the first protective net and heat dissipation
Between component 30；Second guard assembly 56 includes the second protective net 561 and the second dust-proof gauze 563, and the second protective net 561 is provide with
In blocking air holes 125 outside the second fixed plate 123, the second dust-proof gauze 563 is set to the second protector and the second fixed plate 123
Between.By the first dust-proof gauze and the second dust-proof gauze 563, extraneous dust is filtered, the circuit board in accommodating chamber 521 is prevented
14 dust accumulations and the work and service life for influencing circuit board 14.Insect, old is prevented by the first protective net and the second protective net 561
The animals such as mouse enter accommodating chamber 521 from radiating subassembly 30 and from crossing air holes 125, avoid the electric elements in accommodating chamber 521 by worm
Mouse etc. is destroyed.Meanwhile subsequent first dust-proof gauze and the second dust-proof yarn are protected by the first protective net and the second protective net 561
Cloth 563.Radiating subassembly 30 is so surrounded on by shell 52 and the formation of the first guard assembly 54 and the second guard assembly 56 completely
With the Fencing protection outer cover outside circuit board assemblies 10, and allow to accommodate by the first guard assembly 54 and the second guard assembly 56
Chamber 521 exchanges air-flow with the external world.
The process that electrical appliance kit 100 radiates is that radiating subassembly 30 works, and drives outside air from the first guard assembly 54 and the
One of two guard assemblies 56 place enters accommodating chamber 521, and then air flows through after circuit board assemblies 10 from the first guard assembly
54 and second the other of the guard assembly 56 outflow accommodating chamber 521, take the heat that circuit board assemblies 10 generate out of accommodating chamber
521, realize the heat dissipation to electric elements.
In an embodiment of the present invention, a kind of air-conditioner outdoor unit, including above-mentioned electrical appliance kit 100 are also provided.Electrical appliance kit 100
Including circuit board assemblies 10, radiating subassembly 30 and cover member 50, cover member 50 is closed to be surrounded on radiating subassembly 30 and electricity
Outside road board group part 10, prevents worm mouse etc. from entering and destroy circuit board assemblies 10 in cover member 50, protect the electricity inside electrical appliance kit 100
Device element.Meanwhile cover member 50 allows 52 component internal of shell to exchange air-flow with the external world, the generation of radiating subassembly 30 flows through circuit
The air-flow of board group part 10, by air-flow take away circuit board assemblies 10 generation heat, and by cover member 50 discharge heat exchange after
Air-flow effectively radiated while protection circuit plate component 10 to circuit board assemblies 10.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of electrical appliance kit (100) characterized by comprising
Circuit board assemblies (10)；
Radiating subassembly (30) generates the air-flow for flowing through the circuit board assemblies (10)；And
Cover member (50), it is closed to be surrounded on the radiating subassembly (30) and the circuit board assemblies (10) outside；
Wherein, the cover member (50) allows internal gas flow to carry out under the action of the radiating subassembly (30) with external air flow
Exchange.
2. electrical appliance kit (100) according to claim 1, which is characterized in that the cover member (50) include shell (52),
First guard assembly (54) and the second guard assembly (56), the shell (52) include that there is the first opening (523) and second to open
The accommodating chamber (521) of mouth (525), the circuit board assemblies (10) and the radiating subassembly (30) are contained in the accommodating chamber
(521) in, the first guard assembly (54) and the second guard assembly (56) cover at described first respectively and are open (523) and described the
At two openings (525), first guard assembly (54) and second guard assembly (56) allow the accommodating chamber (521)
Air-flow is exchanged with the external world.
3. electrical appliance kit (100) according to claim 2, which is characterized in that first opening (523) and described second is opened
Mouth (525) is oppositely arranged, corresponding first opening of one of the circuit board assemblies (10) and the radiating subassembly (30)
(523) it is contained in the accommodating chamber (521), the other of the circuit board assemblies (10) and the radiating subassembly (30) pair
Second opening (525) is answered to be contained in the accommodating chamber (521).
4. electrical appliance kit (100) according to claim 2 or 3, which is characterized in that the circuit board assemblies (10) include fixing
Frame (12) and circuit board (14), the circuit board (14) is fixed on the fixed frame (12), and the circuit board (14) and institute
Fixed frame (12) is stated to be contained in the accommodating chamber (521).
5. electrical appliance kit (100) according to claim 4, which is characterized in that the fixed frame (12) includes intersection connection
First fixed plate (121) and the second fixed plate (123), first fixed plate (121) are protruded into the accommodating chamber (521) and are installed
Have the circuit board (14), second fixed plate (123) is fixed on first opening (523) or second opening
(525) at, and air holes (125) were offered in second fixed plate (123).
6. electrical appliance kit (100) according to claim 5, which is characterized in that first fixed plate (121) is along described second
The diagonal line of fixed plate (123) is arranged.
7. electrical appliance kit (100) according to claim 5, which is characterized in that offered on first fixed plate (121) scattered
Hot hole (122).
8. electrical appliance kit (100) according to claim 5, which is characterized in that be provided with first on the radiating subassembly (30)
It limits ladder (32), is provided with the second limit ladder on second fixed plate (123), the radiating subassembly (30) and described the
Two fixed plates (123) are respectively arranged at first opening (523) and second opening (525), first limit rank
Terraced (32) and the second limit ladder are abutted with the edge at the shell (52) both ends respectively.
9. electrical appliance kit (100) according to claim 8, which is characterized in that first guard assembly (54) includes first
Protective net and the first dust-proof gauze, first protection net are set to the radiating subassembly (30) outside, first dust-proof gauze
It is set between first protective net and the radiating subassembly (30)；Second guard assembly (56) includes the second protective net
(561) it covers at second fixed plate (123) with the second dust-proof gauze (563), second protective net (561) and blocks institute outside
It stated air holes (125), second dust-proof gauze (563) is set to second protective net (561) and second fixed plate
(123) between.
10. a kind of air-conditioner outdoor unit, which is characterized in that including electrical appliance kit described in the claims 1-9 any one
(100)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518861.9U CN208765102U (en) | 2018-09-17 | 2018-09-17 | Air-conditioner outdoor unit and electrical appliance kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518861.9U CN208765102U (en) | 2018-09-17 | 2018-09-17 | Air-conditioner outdoor unit and electrical appliance kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208765102U true CN208765102U (en) | 2019-04-19 |
Family
ID=66135896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821518861.9U Active CN208765102U (en) | 2018-09-17 | 2018-09-17 | Air-conditioner outdoor unit and electrical appliance kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208765102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084379A (en) * | 2018-09-17 | 2018-12-25 | 珠海格力电器股份有限公司 | Air-conditioner outdoor unit and electrical appliance kit |
-
2018
- 2018-09-17 CN CN201821518861.9U patent/CN208765102U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084379A (en) * | 2018-09-17 | 2018-12-25 | 珠海格力电器股份有限公司 | Air-conditioner outdoor unit and electrical appliance kit |
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| GR01 | Patent grant |