CN208241448U - Motor pressing plate and air conditioner with it - Google Patents
Motor pressing plate and air conditioner with it Download PDFInfo
- Publication number
- CN208241448U CN208241448U CN201820895330.5U CN201820895330U CN208241448U CN 208241448 U CN208241448 U CN 208241448U CN 201820895330 U CN201820895330 U CN 201820895330U CN 208241448 U CN208241448 U CN 208241448U
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- CN
- China
- Prior art keywords
- pressing plate
- motor
- heat release
- release hole
- air conditioner
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- 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.)
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Abstract
The utility model provides a kind of motor pressing plate and the air conditioner with it, motor pressing plate is for being arranged in side of the motor far from air conditioner bottom case, motor pressing plate includes: body part, setting is used for the gas flow of circulation airflow on body part, to cause air flow through the heat that gas flow takes away motor generation.The motor pressing plate of the utility model solves the problems, such as that the motor radiating of air conditioner in the prior art is more difficult.
Description
Technical field
The utility model relates to air-conditioner fields, in particular to a kind of motor pressing plate and with its air conditioner.
Background technique
Wall hanging air-conditioning can produce a kind of hollow shell structure in sale, and such hollow shell structure is only for sales field function exhibition
Show.It is conventionally used to the ghost type of sales field displaying, the knot such as does not often have evaporator part structure, but generally have motor, fan blade
Structure and part, for use in simulation prototype in various ventilation states in actual work.
But since ghost type does not have evaporator, ghost type will appear a kind of phenomenon when operating: drive wind in motor
When rotation, due to there is no evaporator to the barrier effect of air-flow, ghost machine is caused to have a large amount of sky in motor rotation process
Gas enters in shell, and when air-out volume is less than intake volume, the intracorporal air-flow of shell is more and more, and motor rotation at this time is born
Carry increasing, motor load caused to increase, acting is big inside motor, motor surface temperature rise it is fast, to influence the motor longevity
Order and be easy to appear electrical safety problems.
Utility model content
The main purpose of the utility model is to provide a kind of motor pressing plate and with its air conditioner, to solve existing skill
The more difficult problem of the motor radiating of air conditioner in art.
To achieve the goals above, one aspect according to the present utility model provides a kind of motor pressing plate, for being arranged
In side of the motor far from air conditioner bottom case, motor pressing plate includes: body part, and setting is used for the gas of circulation airflow on body part
Runner, to cause air flow through the heat that gas flow takes away motor generation.
Further, heat release hole is provided on body part, heat release hole is located on gas flow.
Further, the area of the outer surface of body part is a, and the area of heat release hole is b, wherein 0.25≤b/a≤
0.65。
Further, heat release hole includes multiple sub- heat release holes, multiple sub- heat release hole interval settings, and the sub- heat release hole of part is
The import of gas flow, the sub- heat release hole of part are the outlet of gas flow.
Further, the section of heat release hole is round, ellipse or polygon.
Further, the section of heat release hole is rectangle.
Further, body part includes: the first pressing plate；Second pressing plate, the second pressing plate are arranged in pairs, and pairs of two second
Pressing plate is separately positioned on the two sides of the first pressing plate, to form the accommodating chamber for accommodating motor between the first pressing plate；Wherein,
It is provided with heat release hole on one pressing plate and/or the second pressing plate, heat release hole is connected with accommodating chamber, the part cavity of accommodating chamber and heat dissipation
Hole forms gas flow.
Further, heat release hole includes multiple sub- heat release holes, and the sub- heat release hole of part is arranged on the first pressing plate, part
Sub- heat release hole is arranged on the second pressing plate.
Further, pairs of two the second pressing plates and the first pressing plate integrated injection molding.
Another aspect according to the present utility model provides a kind of air conditioner, including motor pressing plate, motor and air conditioner bottom
Shell, motor are arranged between motor pressing plate and air conditioner bottom case, and motor pressing plate is above-mentioned motor pressing plate.
Further, air conditioner is ghost model machine.
The motor pressing plate of the utility model on body part by being provided with gas flow, so as to flow through gas stream
The air-flow in road takes away the heat of motor generation.A large amount of heat can be generated in motor operation course, due to the presence of gas flow,
External air flow can enter in gas flow, and can flow through the outer surface of motor, so as to be taken away by gas flow
The heat that motor generates.The motor pressing plate of the utility model on body part by being provided with gas flow, so as to so that stream
Air-flow through gas flow takes away the heat of motor generation, and the motor radiating for solving air conditioner in the prior art is more difficult
The problem of.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the decomposition texture schematic diagram of the embodiment of air conditioner according to the present utility model；
Fig. 2 shows the structural schematic diagrams at first visual angle of motor pressing plate according to the present utility model；
Fig. 3 shows the structural schematic diagram at second visual angle of motor pressing plate according to the present utility model.
Wherein, the above drawings include the following reference numerals:
10, air conditioner bottom case；20, motor；30, body part；31, heat release hole；32, the first pressing plate；33, the second pressing plate；40,
Panel；50, fan blade；60, air conditioner main body；70, filter house.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
The utility model provides a kind of motor pressing plate, please refers to Fig. 1 to Fig. 3, motor pressing plate is for being arranged in motor 20
Side far from air conditioner bottom case 10, motor pressing plate include: body part 30, and setting is used for the gas of circulation airflow on body part 30
Runner, to cause air flow through the heat that gas flow takes away the generation of motor 20.
The motor pressing plate of the utility model is by being provided with gas flow on body part 30, so as to flow through gas
The air-flow of runner takes away the heat of the generation of motor 20.A large amount of heat can be generated in 20 operational process of motor, due to gas flow
Presence, external air flow can enter in gas flow, and can flow through the outer surface of motor 20, so as to pass through gas
Runner takes away the heat of the generation of motor 20.The motor pressing plate of the utility model by being provided with gas flow on body part 30,
So as to flow through the heat that the air-flow of gas flow takes away the generation of motor 20, solves the electricity of air conditioner in the prior art
The more difficult problem of machine heat dissipation.
In the present embodiment, motor 20 is arranged on air conditioner bottom case 10, and motor pressing plate is pressed on motor 20.
In order to make air-flow gas coming through runner, as shown in Figures 2 and 3, heat release hole 31 is provided on body part 30,
Heat release hole 31 is located on gas flow.
In the present embodiment, by being provided with heat release hole 31 on body part 30, wherein heat release hole 31 is located at gas flow
On, i.e., heat release hole 31 be gas flow a part.
In the present embodiment, air-flow can be entered in gas flow by heat release hole 31 or air-flow can be by dissipating
Hot hole 31 is to being discharged in gas flow.
In order to guarantee that sufficiently heat dissipation will not influence the structural stability of body part 30, the outer surface of body part 30
Area is a, and the area of heat release hole 31 is b, wherein 0.25≤b/a≤0.65.
In the present embodiment, it is contemplated that the structural stability of body part 30, the area of the outer surface of body part 30 are a, are dissipated
The area of hot hole 31 is b, wherein 0.25≤b/a≤0.65.
Preferably, 0.3≤b/a≤0.4.
For the concrete function of heat release hole 31, heat release hole 31 includes multiple sub- heat release holes, multiple sub- heat release hole interval settings,
Partial sub- heat release hole is the import of gas flow, and the sub- heat release hole of part is the outlet of gas flow.
In the present embodiment, heat release hole 31 includes multiple sub- heat release holes, wherein multiple sub- heat release hole interval settings.In order to
It enables to gas to flow to be connected with the external world, the sub- heat release hole of part is the import of gas flow, and the sub- heat release hole of part is
The outlet of gas flow.I.e. air-flow is entered in gas flow by the sub- heat release hole of part, then from the sub- heat release hole of part
It is inside discharged to the external world, heat is taken away.
For the specific structure of heat release hole 31, the section of heat release hole 31 is round, ellipse or polygon.
Preferably, the section of heat release hole 31 is rectangle.
For the specific structure of body part 30, as shown in Fig. 2, body part 30 includes: the first pressing plate 32；Second pressing plate 33,
Second pressing plate 33 is arranged in pairs, and two pairs of the second pressing plates 33 are separately positioned on the two sides of the first pressing plate 32, to press with first
The accommodating chamber for accommodating motor 20 is formed between plate 32；Wherein, heat dissipation is provided on the first pressing plate 32 and/or the second pressing plate 33
Hole 31, heat release hole 31 are connected with accommodating chamber, and the part cavity and heat release hole 31 of accommodating chamber form gas flow.
In the present embodiment, body part 30 is made of the first pressing plate 32 and the second pairs of pressing plate 33, wherein pairs of two
A second pressing plate 33 is separately positioned on the two sides of the first pressing plate 32, thus the shape between two the second pressing plates 33 and the first pressing plate 32
At the accommodating chamber for accommodating motor 20.
In the present embodiment, heat release hole 31, heat release hole 31 and receiving are provided on the first pressing plate 32 and/or the second pressing plate 33
Chamber is connected, and the part cavity and heat release hole 31 of accommodating chamber form gas flow.
Preferably, heat release hole 31 includes multiple sub- heat release holes, and the sub- heat release hole of part is arranged on the first pressing plate 32, part
Sub- heat release hole be arranged on the second pressing plate 33.
In the present embodiment, the part cavity of the first pressing plate 32 and sub- heat release hole and accommodating chamber on the second pressing plate 33 is formed
One complete gas flow, so that air-flow is into or out.
Optionally, two pairs of the second pressing plates 33 and the first pressing plate 32 are integrally formed.
Preferably, pairs of two the second pressing plates 33 and 32 integrated injection molding of the first pressing plate.
The material of two the second pressing plates 33 and the first pressing plate 32 is ABS.
The utility model additionally provides a kind of air conditioner, as shown in Figure 1, air conditioner includes motor pressing plate, motor 20 and sky
Device bottom case 10 is adjusted, motor 20 is arranged between motor pressing plate and air conditioner bottom case 10, and motor pressing plate is above-mentioned motor pressing plate.
Preferably, motor pressing plate is connected with air conditioner bottom case 10.
Preferably, air conditioner is ghost model machine.
Ghost model machine is only for the displaying of sales field function.Ghost model machine does not have evaporator part structure, but generally has wind
Structures and the parts such as leaf 50, motor 20, for use in simulation prototype in various ventilation states in actual work.
In the present embodiment, air conditioner further includes panel 40, air conditioner main body 60, fan blade 50 and filter house 70.
When ghost model machine demonstrates blowing function, due to there is no evaporator to the barrier effect of air-flow, ghost machine is caused to exist
A large amount of air is had in motor rotation process to enter in shell, when air-out volume is less than intake volume, the intracorporal gas of shell
Flow more and more, the load of motor rotation at this time is increasing, and motor load is caused to increase, and acting is big inside motor, motor table
Face temperature rises fastly, if, since leakproofness is strong, not played the role of radiating in time, leading to electricity using conventional motors pressing plate
Machine temperature rise is higher and higher, to influence electrical machinery life and be easy to appear electrical safety problems.
The motor pressure plate structure of the air conditioner of the utility model, by motor pressing plate front and lateral opening hole (heat release hole 31),
Improve thermal diffusivity.Perforated area increases as far as possible under the premise of guaranteeing part strength.Hole shape is generally biggish square hole, with
Simplify product structure.Perforated area accounting is 30%~50%.It can be incited somebody to action while guaranteeing structural strength in the case of this
Air-flow in air duct is introduced into motor surface.The open-celled structure of side and positive open-celled structure form effective channel (gas
Runner), air-flow can circulation cooling in the channel.
After loading onto the motor pressing plate of aperture, since the motor pressing plate thermal diffusivity after improvement structure is good, make motor in phase
Heat can be distributed under conditions of.And due to having opened hole on motor pressing plate front, the air-flow in air duct can be drawn simultaneously
To the surface of motor, motor is made to have air-flow to pass through at work, and takes away most heat.Achieve the effect that rapid cooling.
Will not occur the unqualified situation of motor temperature rise under such state using the alternating current generator of general performance.
Now select the test result comparison that opening area accounting is 40% as follows:
Before aperture:
| Test condition | Temperature rise < 60K (batch motor temperature rise < 65K) | Remarks |
| 244V/450rpm | 69K/67K | Unqualified, air outlet has peculiar smell |
| 244V/400rpm | 62K/60K | Unqualified, air outlet has slight peculiar smell |
After aperture:
| Test condition | Temperature rise < 60K (batch motor temperature rise < 65K) | Remarks |
| 244V/450rpm | 59.2K/56K | Qualification, smell are acceptable |
| 244V/400rpm | 52K/49K | Temperature rise is qualified, and smell is acceptable |
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
The motor pressing plate of the utility model is by being provided with gas flow on body part 30, so as to flow through gas
The air-flow of runner takes away the heat of the generation of motor 20.A large amount of heat can be generated in 20 operational process of motor, due to gas flow
Presence, external air flow can enter in gas flow, and can flow through the outer surface of motor 20, so as to pass through gas
Runner takes away the heat of the generation of motor 20.The motor pressing plate of the utility model by being provided with gas flow on body part 30,
So as to flow through the heat that the air-flow of gas flow takes away the generation of motor 20, solves the electricity of air conditioner in the prior art
The more difficult problem of machine heat dissipation.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (11)
1. a kind of motor pressing plate, for the side in motor (20) far from air conditioner bottom case (10) to be arranged, which is characterized in that described
Motor pressing plate includes:
Body part (30), setting is used for the gas flow of circulation airflow on the body part (30), so that the air-flow passes through institute
State the heat that gas flow takes away the motor (20) generation.
2. motor pressing plate according to claim 1, which is characterized in that be provided with heat release hole on the body part (30)
(31), the heat release hole (31) is located on the gas flow.
3. motor pressing plate according to claim 2, which is characterized in that the area of the outer surface of the body part (30) is a,
The area of the heat release hole (31) is b, wherein 0.25≤b/a≤0.65.
4. motor pressing plate according to claim 2, which is characterized in that the heat release hole (31) includes multiple sub- heat release holes,
Multiple sub- heat release hole interval settings, the sub- heat release hole of part is the import of the gas flow, the son of part
Heat release hole is the outlet of the gas flow.
5. motor pressing plate according to claim 2, which is characterized in that the section of the heat release hole (31) is round, oval
Shape or polygon.
6. motor pressing plate according to claim 2, which is characterized in that the section of the heat release hole (31) is rectangle.
7. motor pressing plate according to claim 1, which is characterized in that the body part (30) includes:
First pressing plate (32)；
Second pressing plate (33), second pressing plate (33) are arranged in pairs, and two pairs of second pressing plates (33) are respectively set
In the two sides of first pressing plate (32), to form the appearance for accommodating the motor (20) between first pressing plate (32)
Receive chamber；
Wherein, heat release hole (31), the heat release hole are provided on first pressing plate (32) and/or second pressing plate (33)
(31) it is connected with the accommodating chamber, the part cavity of the accommodating chamber and the heat release hole (31) form the gas flow.
8. motor pressing plate according to claim 7, which is characterized in that the heat release hole (31) includes multiple sub- heat release holes,
The partial sub- heat release hole is arranged on first pressing plate (32), and the sub- heat release hole setting of part is in second pressure
On plate (33).
9. motor pressing plate according to claim 7, which is characterized in that two pairs of second pressing plates (33) with it is described
First pressing plate (32) integrated injection molding.
10. a kind of air conditioner, including motor pressing plate, motor (20) and air conditioner bottom case (10), the motor (20) is arranged in institute
It states between motor pressing plate and the air conditioner bottom case (10), which is characterized in that the motor pressing plate is to appoint in claim 1 to 9
Motor pressing plate described in one.
11. air conditioner according to claim 10, which is characterized in that the air conditioner is ghost model machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895330.5U CN208241448U (en) | 2018-06-08 | 2018-06-08 | Motor pressing plate and air conditioner with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895330.5U CN208241448U (en) | 2018-06-08 | 2018-06-08 | Motor pressing plate and air conditioner with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208241448U true CN208241448U (en) | 2018-12-14 |
Family
ID=64576761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820895330.5U Expired - Fee Related CN208241448U (en) | 2018-06-08 | 2018-06-08 | Motor pressing plate and air conditioner with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208241448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524775A (en) * | 2020-11-16 | 2021-03-19 | 青岛海尔空调器有限总公司 | Detection method and device for air conditioner and air conditioner |
-
2018
- 2018-06-08 CN CN201820895330.5U patent/CN208241448U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524775A (en) * | 2020-11-16 | 2021-03-19 | 青岛海尔空调器有限总公司 | Detection method and device for air conditioner and air conditioner |
| CN112524775B (en) * | 2020-11-16 | 2022-06-14 | 青岛海尔空调器有限总公司 | Detection method and device for air conditioner and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |