CN209116416U - Range hood - Google Patents
Range hood Download PDFInfo
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- CN209116416U CN209116416U CN201821766836.2U CN201821766836U CN209116416U CN 209116416 U CN209116416 U CN 209116416U CN 201821766836 U CN201821766836 U CN 201821766836U CN 209116416 U CN209116416 U CN 209116416U
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- plate
- range hood
- blower
- flue
- fume collecting
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Abstract
The utility model relates to a kind of range hoods, it include: exhaust fume collecting hood, flue, blower and the electrostatic module for adsorbing oil smoke, the electrostatic module is set in the exhaust fume collecting hood, the flue is set to the top of the exhaust fume collecting hood, the blower is set in the flue, the exhaust fume collecting hood, the electrostatic module, the blower and the flue sequentially form oil smoke channel, the long service life of above-mentioned range hood.
Description
Technical field
The utility model relates to kitchen appliance technical fields, more particularly to a kind of range hood.
Background technique
Currently, generally the electrostatic module for adsorbing smoke particle can be arranged in inside in traditional range hood, subtracted with this
Few pollution of the cooking fume to outside air, but the flue inner wall of traditional range hood and blower may still build up a large amount of greasy dirts, make
It is damaged at blower, leads to the reduced service life of traditional range hood.
Utility model content
Based on this, it is necessary to for the short technical problem of the service life of traditional range hood, provide a kind of fume-exhausting
Machine, its service life are longer.
To achieve the above object, the utility model provides a kind of range hood, the range hood include: exhaust fume collecting hood,
Flue, blower and the electrostatic module for adsorbing oil smoke, the electrostatic module are set in the exhaust fume collecting hood, and the flue is set to institute
State the top of exhaust fume collecting hood, the blower is set in the flue, the exhaust fume collecting hood, the electrostatic module, the blower and described
Flue sequentially forms oil smoke channel.
Above-mentioned range hood compared with the background art, at least has the advantages that by the way that the setting of electrostatic module exists
In exhaust fume collecting hood, entered in electrostatic module immediately so that cooking fume enters after exhaust fume collecting hood, the smoke particle in cooking fume is by electrostatic
Module ionization absorption, is then extracted out by blower from flue outward, and above-mentioned setting can be such that cooking fume completes at smoke particle separation
Blower is entered back into after reason, effectively smoke particle is avoided to accumulate in blower, to effectively extend the service life of blower, correspondingly
Extend the service life of above-mentioned range hood.
In one embodiment, the electrostatic module includes insulation crust, ionization module and collector unit, the ionization
Unit and the collector unit are set in the insulation crust, and the ionization module is located at the collector unit and the collection cigarette
Between the smoke inlet of cover.
In one embodiment, the collector unit includes several positive plates and several negative plates, the positive plate and
The interlaced arrangement of negative plate, the ionization module is along the row of the positive plate and the negative plate to setting.It is above-mentioned to set
It is set effective the smoke particle adsorption effect for improving collector unit.
In one embodiment, the insulation crust is equipped with plug-in unit, and the plug-in unit is equipped with several slots, the anode
Plate and the negative plate are plugged in the slot.Above-mentioned plug-in unit can be such that positive plate and negative plate is effectively fixed, from
And the spacing between positive plate and negative plate is remained unchanged.
In one embodiment, the collector unit further includes positive polar axis and cathode axis, the both ends of the positive polar axis and
The connection with the two sides of insulation crust respectively of the both ends of the cathode axis, the positive plate and the positive axis connection, it is described
Negative plate and the cathode axis connection.Above-mentioned positive polar axis and cathode axis can further fix positive plate and negative plate, thus into
One step keeps the spacing between positive plate and negative plate constant.
In one embodiment, the insulation crust includes bottom case, and the bottom case is equipped with inclined floor, and the bottom case is set
There is the leakage fluid dram positioned at the bottom of the inclined floor.Above-mentioned inclined floor can make oil liquid more effectively from insulation crust through arranging
The discharge of liquid mouth.
In one embodiment, the range hood further includes lubricating cup, the lower section plugboard of the leakage fluid dram, described
Lubricating cup top is equipped with plug division, and the plugboard and the plug division cooperate so that the lubricating cup is mounted under the leakage fluid dram
Side.Above-mentioned lubricating cup is convenient for disassembly and assembly, easily facilitates the dismounting cleaning of lubricating cup.
In one embodiment, the inclined floor and horizontal plane angulation can be 6 ° -30 °.Above-mentioned angular range
It can enable inclined floor that more swimmingly oil liquid to be discharged.
In one embodiment, the electrostatic module further includes secondary pole plate, and the secondary pole plate and the collection are single
The outlet air end position of member is corresponding.Above-mentioned secondary pole plate can carry out second adsorption to the cooking fume being discharged from collector unit, further
The smoke particle in the cooking fume for flowing to blower is reduced, more effectively smoke particle is avoided to accumulate in blower, to further prolong
The service life of long blower correspondingly extends the service life of above-mentioned range hood.
In one embodiment, the insulation crust includes bottom case, upper cover, left plate and right side plate, and the bottom case is logical
Fastener is crossed to connect with the left plate and the right side plate respectively, the upper cover by fastener respectively with the left plate and
The right side plate connection.It is more convenient that above-mentioned setting may make that the dismounting of electrostatic module is safeguarded.
Detailed description of the invention
Fig. 1 is the cross-sectional view of range hood described in an embodiment of the present invention；
Fig. 2 is the sectional view of range hood shown in Fig. 1；
Fig. 3 is the structural schematic diagram of the electrostatic module in range hood shown in Fig. 1；
Fig. 4 is the explosive view of the electrostatic module in range hood shown in Fig. 1.
10, exhaust fume collecting hood, 11, smoke inlet, 20, flue, 30, blower, 40, electrostatic module, 41, insulation crust, 411, bottom case,
4111, inclined floor, 4112, leakage fluid dram, 4113, plugboard, 412, upper cover, 413, left plate, 414, right side plate, 415, insert
Part, 4151, slot, 42, ionization module, 43, collector unit, 431, positive plate, 432, negative plate, 433, positive polar axis, 434, negative
Polar axis, 435, secondary pole plate, 50, lubricating cup, 51, plug division.
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 better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands 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.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "upper", "lower" "front", "rear", "left", "right" and similar statement are
For illustrative purposes.
As shown in Figure 1, a kind of range hood, comprising: exhaust fume collecting hood 10, flue 20, blower 30 and electrostatic module 40, wherein
For extracting cooking fume out outward, electrostatic module 40 is used to adsorb the smoke particle in cooking fume blower 30.Electrostatic module 40 is quiet
Electric module 40 is set in exhaust fume collecting hood 10, and flue 20 is set to the top of exhaust fume collecting hood 10, and blower 30 is set in flue 20, exhaust fume collecting hood 10,
Electrostatic module 40, blower 30 and flue 20 sequentially form oil smoke channel.
Above-mentioned range hood is by being arranged electrostatic module 40 in exhaust fume collecting hood 10, so that after cooking fume enters exhaust fume collecting hood 10
Entered in electrostatic module 40 immediately, the smoke particle in cooking fume by electrostatic module 40 ionize adsorb, then by blower 30 from
Flue 20 is extracted out outward, and above-mentioned setting can make cooking fume enter back into blower 30 after completing smoke particle separating treatment, effectively keep away
Exempt from smoke particle to accumulate in blower 30, to effectively extend the service life of blower 30, correspondingly extends above-mentioned fume-exhausting
The service life of machine.
In one embodiment, Fig. 2 to Fig. 4 is referred to, electrostatic module 40 includes insulation crust 41, ionization module 42 and collects
Unit 43.Wherein, insulation crust 41 includes bottom case 411, upper cover 412, left plate 413 and right side plate 414, and bottom case 411 passes through tight
Firmware is connect with left plate 413 and right side plate 414 respectively, upper cover 412 by fastener respectively with left plate 413 and right side plate
414 connections；Ionization module 42 be several conduct sticks, the both ends of the conduct stick respectively with the left plate 413 of insulation crust 41
It is connected with right side plate 414, conduct stick accesses high-voltage positive electrode；Collector unit 43 includes several positive plates 431 and several negative plates
432, positive plate 431 and the interlaced arrangement of negative plate 432 form high voltage electric field between positive plate 431 and negative plate 432.Electricity
From unit 42 and collector unit 43 be set to insulation crust 41 in, ionization module 42 along the row of positive plate 431 and negative plate 432 to
It is arranged and between collector unit 43 and the smoke inlet 11 of exhaust fume collecting hood 10.
Fig. 2 is referred to, the working principle of electrostatic module 40: oil after cooking fume enters electrostatic module 40, in cooking fume
Smoke particle is ionized unit 42 and is ionized into two parts: negative electron and positively charged smoke particle, and then negative electron and band be just
The smoke particle of charge enters in collector unit 43, under the high voltage electric field effect between positive plate 431 and negative plate 432,
Positively charged smoke particle is adsorbed on negative plate 432, and negative electron is then collected by positive plate 431, rear cooking fume by
The smoke particle separating treatment to cooking fume is then completed in outer extraction by the above process.
Above-mentioned electrostatic module 40 have the advantage that firstly, the insulation crust 41 of electrostatic module 40 dismount it is convenient so that
It is more convenient when to electrostatic 40 internal washing of module；Furthermore the positive plate 431 and negative plate 432 of collector unit 43 are interlaced
Arrangement, effectively improves 43 smoke particle adsorption effect of collector unit.
In one embodiment, Fig. 4 is referred to, insulation crust 41 is equipped with plug-in unit 415, and plug-in unit 415 is equipped with several slots
4151, positive plate 431 and negative plate 432 are plugged in slot 4151.Above-mentioned plug-in unit 415 can make positive plate 431 and negative plate
432 are effectively fixed, so that the spacing between positive plate 431 and negative plate 432 remains unchanged.
In one embodiment, Fig. 4 is referred to, collector unit 43 further includes positive polar axis 433 and cathode axis 434, positive polar axis 433
Both ends and cathode axis 434 the both ends connection with the two sides of insulation crust 41 respectively, positive plate 431 and positive polar axis 433 connect
It connects, negative plate 432 is connect with cathode axis 434.Above-mentioned positive polar axis 433 and cathode axis 434 can be to positive plates 431 and negative plate 432
It further fixes, to further keep the spacing between positive plate 431 and negative plate 432 constant.
In one embodiment, Fig. 2 is referred to, electrostatic module 40 further includes secondary pole plate 435, secondary pole plate 435 and collection
The outlet air end position of unit 43 is corresponding.The secondary pole plate 435 is accessed into cathode, it can be to from the cooking fume that collector unit 43 is discharged
Positively charged smoke particle carries out second adsorption, and the smoke particle being further reduced in the cooking fume for flowing to blower 30 more has
Effect avoids smoke particle from accumulating in blower 30, to further extend the service life of blower 30, correspondingly extends above-mentioned
The service life of range hood.
In one embodiment, Fig. 2 to Fig. 4 is referred to, above-mentioned bottom case 411 is by two pieces towards tilting down in the middle part of insulation crust 41
Inclined floor 4111 be formed by connecting, two collector units 43 are respectively arranged on two inclined floors 4111, the company of two inclined floors 4111
It meets place and is equipped with leakage fluid dram 4112.The structure of above-mentioned bottom case 411 can enable to accumulate oil liquid in collector unit 43 more effectively along inclining
Inclined bottom plate 4111 is discharged through leakage fluid dram 4112.For the smooth degree for further increasing oil liquid discharge, two inclined floors 4111 and level
Face angulation is preferably 6 ° -30 °.
In one embodiment, Fig. 2 is referred to, range hood further includes lubricating cup 50, the lower section plugboard of leakage fluid dram 4112
4113,50 top of lubricating cup is equipped with plug division 51, and plugboard 4113 and plug division 51 cooperate so that lubricating cup 50 is mounted on leakage fluid dram
4112 lower section.Above-mentioned lubricating cup 50 is convenient for disassembly and assembly, easily facilitates the dismounting cleaning of lubricating cup 50.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Above embodiments only express the several embodiments of the utility model, and the description thereof is more specific and detailed, but simultaneously
The limitation to utility model patent range therefore cannot be interpreted as.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With novel protection scope.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of range hood, which is characterized in that the range hood includes: exhaust fume collecting hood (10), flue (20), blower (30)
With the electrostatic module (40) for adsorbing oil smoke, the electrostatic module (40) is set in the exhaust fume collecting hood (10), the flue
(20) it is set to the top of the exhaust fume collecting hood (10), the blower (30) is set in the flue (20), the exhaust fume collecting hood (10), institute
It states electrostatic module (40), the blower (30) and the flue (20) and sequentially forms oil smoke channel.
2. a kind of range hood according to claim 1, which is characterized in that the electrostatic module (40) includes insulation crust
(41), ionization module (42) and collector unit (43), the ionization module (42) and the collector unit (43) are set to described
In insulation crust (41), the ionization module (42) is located at the smoke inlet of the collector unit (43) and the exhaust fume collecting hood (10)
(11) between.
3. a kind of range hood according to claim 2, which is characterized in that the collector unit (43) includes several anodes
Plate (431) and several negative plates (432), the positive plate (431) and the negative plate (432) interlaced arrangement, the electricity
From unit (42) along the row of the positive plate (431) and the negative plate (432) to setting.
4. a kind of range hood according to claim 3, which is characterized in that the insulation crust (41) is equipped with plug-in unit
(415), the plug-in unit (415) is equipped with several slots (4151), and the positive plate (431) and the negative plate (432) are inserted
It connects in the slot (4151).
5. a kind of range hood according to claim 3, which is characterized in that the collector unit (43) further includes positive polar axis
(433) and cathode axis (434), the both ends of the positive polar axis (433) and the both ends of the cathode axis (434) are outer with insulation respectively
The connection of the two sides of shell (41), the positive plate (431) connect with the positive polar axis (433), the negative plate (432) with it is described
Cathode axis (434) connection.
6. a kind of range hood according to claim 2, which is characterized in that the insulation crust (41) includes bottom case
(411), the bottom case (411) is equipped with inclined floor (4111), and the bottom case (411), which is equipped with, is located at the inclined floor (4111)
Bottom leakage fluid dram (4112).
7. a kind of range hood according to claim 6, which is characterized in that the range hood further includes lubricating cup
(50), the lower section plugboard (4113) of the leakage fluid dram (4112), lubricating cup (50) top are equipped with plug division (51), described to insert
Fishplate bar (4113) and the plug division (51) cooperate so that the lubricating cup (50) is mounted on the lower section of the leakage fluid dram (4112).
8. a kind of range hood according to claim 6, which is characterized in that the inclined floor (4111) and horizontal plane institute
Angled can be 6 ° -30 °.
9. according to a kind of described in any item range hoods of claim 2-8, which is characterized in that the electrostatic module (40) is also wrapped
It includes secondary pole plate (435), the secondary pole plate (435) is corresponding with the outlet air end position of the collector unit (43).
10. according to a kind of described in any item range hoods of claim 2-8, which is characterized in that insulation crust (41) packet
Include bottom case (411), upper cover (412), left plate (413) and right side plate (414), the bottom case (411) by fastener respectively with
The left plate (413) and the right side plate (414) connection, the upper cover (412) by fastener respectively with the left plate
(413) it is connected with the right side plate (414).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821766836.2U CN209116416U (en) | 2018-10-29 | 2018-10-29 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821766836.2U CN209116416U (en) | 2018-10-29 | 2018-10-29 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116416U true CN209116416U (en) | 2019-07-16 |
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ID=67202858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821766836.2U Active CN209116416U (en) | 2018-10-29 | 2018-10-29 | Range hood |
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| Country | Link |
|---|---|
| CN (1) | CN209116416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185943A (en) * | 2018-10-29 | 2019-01-11 | 广东万和电气有限公司 | Range hood |
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2018
- 2018-10-29 CN CN201821766836.2U patent/CN209116416U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185943A (en) * | 2018-10-29 | 2019-01-11 | 广东万和电气有限公司 | Range hood |
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