CN219761753U - Oil smoke purifying power supply shell and oil smoke purifying power supply - Google Patents
Oil smoke purifying power supply shell and oil smoke purifying power supply Download PDFInfo
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- CN219761753U CN219761753U CN202320703697.3U CN202320703697U CN219761753U CN 219761753 U CN219761753 U CN 219761753U CN 202320703697 U CN202320703697 U CN 202320703697U CN 219761753 U CN219761753 U CN 219761753U
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- Prior art keywords
- power supply
- shell
- oil smoke
- holes
- smoke purifying
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- 239000000779 smoke Substances 0.000 title claims abstract description 34
- 238000009423 ventilation Methods 0.000 claims abstract description 29
- 238000004080 punching Methods 0.000 claims abstract description 5
- 239000003517 fume Substances 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 abstract description 13
- 230000017525 heat dissipation Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract 1
- 239000006233 lamp black Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 230000005686 electrostatic field Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
Abstract
Oil smoke purifying power supply casing and oil smoke purifying power supply relates to power technical field. The problems that the heat dissipation performance of the oil smoke purifying power supply with high-low voltage differential pressure is weak, heat is dissipated only through a single heat dissipation hole, and heat in the shell cannot be dissipated in time are solved. The oil smoke purifying power supply shell comprises a lower shell and an upper shell, wherein the upper shell covers the top of the lower shell and encloses a cavity with the lower shell; a fan mounting structure is arranged on one side wall of the lower shell, the center position of the fan mounting structure is a ventilation area, a plurality of through holes are formed in the ventilation area, the first through holes are punched inwards in two sides of the ventilation area in a punching mode, the side wall of the first through hole is bent to the inner side of the cavity by 90 degrees to form a baffle, and the tail ends of the baffle are provided with protrusions which are bent in opposite directions. The power supply comprises a shell, a circuit board, a high-voltage bag and a cooling fan are all arranged in a cavity of the shell, the cooling fan is embedded and fixed between the baffle plates, and the circuit board is fixed on the lower shell. And the method is also suitable for other power supply fields.
Description
Technical Field
The utility model relates to the technical field of power supplies, in particular to an oil smoke purifying power supply.
Background
The high-voltage power supply of the oil smoke purifier is a high-voltage power supply, and mainly has the function of purifying the air with oil smoke through the electrostatic field by utilizing the high-voltage electrostatic field generated during the working of the oil smoke purifier, wherein oil smoke particles are charged with static electricity and are stressed under the action of the electric field so as to be adsorbed on a collecting plate, thereby decomposing the air with the oil smoke and achieving the aim of purifying the air.
The patent with document number ZL201710712032.8 discloses an oil smoke purifying power supply with adjustable high-low voltage differential pressure, wherein a circuit board is arranged at the rear inside of a lower shell, a high-voltage bag is arranged in front of the circuit board, a multifunctional module is arranged above the circuit board, and a multifunctional mode switch is arranged on the rear end face of the multifunctional module; an upper shell is arranged above the multifunctional module and the high-pressure bag; the rear part of the middle transverse plate of the U-shaped structure with the downward opening of the upper shell is provided with three rows of mode adjusting holes which are equidistantly arranged, and the mode adjusting holes correspond to the positions of the multifunctional mode switch; the high-voltage package comprises a ferrite core, wherein a primary coil is arranged on the outer ring of one long side of the ferrite core, and the primary coil can move on one long side of the ferrite core. The oil fume purifying power supply with adjustable high-low voltage differential pressure has good heat dissipation effect by combining a plurality of protection operation circuit integrated modules; the dial switch is used for switching the state to select various protection operation modes, so that the dial switch can adapt to the characteristic requirements of oil smoke purification in various places, realize multiple purposes, and reduce the cost of customer type selection.
However, the oil fume purifying power supply with adjustable high-low voltage differential pressure has weaker heat radiation performance, and only passively radiates heat through a single heat radiation hole, so that heat in the shell cannot be radiated in time, and the service life of elements in the shell is easily influenced.
Therefore, we propose a lampblack purification power supply shell and lampblack purification power supply.
Disclosure of Invention
The utility model aims to provide an oil smoke purifying power supply, which aims to solve the problems that the heat dissipation performance of the oil smoke purifying power supply with adjustable high-low voltage differential pressure is weak, and the heat in a shell cannot be dissipated in time only by passively dissipating the heat through a single heat dissipation hole, so that the service life of elements in the shell is easy to influence, and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
scheme one: the oil smoke purifying power supply shell comprises a lower shell and an upper shell, wherein the lower shell consists of a bottom plate and two side walls 1, the upper shell consists of a top plate and two side baffles, and the upper shell covers the top of the lower shell and encloses a cavity with the lower shell; the fan is characterized in that at least one fan mounting structure is arranged on one side wall of the lower shell, the center position of the fan mounting structure is a ventilation area, a plurality of through holes are formed in the ventilation area, two first through holes which are symmetrically arranged are punched inwards in a punching mode on two sides of the ventilation area, the side wall of each first through hole is bent to the inner side of the cavity by 90 degrees to form a baffle, and the tail ends of the two baffle are provided with protrusions which are bent in opposite directions.
Further, a plurality of second through holes are formed in the top plate of the upper shell.
Further, a plurality of through holes or openings are formed in the edge of the bottom plate of the lower shell.
Further, two wire outlet holes are formed in the side wall of the shell.
Further, the ventilation area is located between the two first through holes.
Further, the through holes in the ventilation area are arc-shaped through holes.
Scheme two, an oil smoke purifying power supply, the power includes circuit board, high-pressure package and at least one radiator fan, the power still includes foretell casing, circuit board, high-pressure package and at least one radiator fan are in the cavity of casing, just at least one radiator fan and at least one fan mounting structure one-to-one, radiator fan embedding is fixed between two separation blades, first radiator fan's air-out face or air inlet face with fan mounting structure's ventilation area is corresponding, and the circuit board is fixed on the lower casing.
Further, the lampblack purifying power supply further comprises second screws, two groups of second screws are arranged on the high-voltage bag close to the side wall, and the second screws are used for being connected with thread cylinders in the second screws.
The utility model has the advantages that: compared with the prior art, the oil fume purifying power supply shell in the first scheme of the utility model adopts the structure that at least one fan mounting structure is arranged on one side wall of the lower shell, the center position of the fan mounting structure is a ventilation area, a plurality of through holes are arranged in the ventilation area, the radiating effect of the shell can be better achieved, two sides of the ventilation area adopt a stamping mode, two first through holes which are symmetrically arranged are punched inwards, the side wall of each first through hole is bent to the inner side of the cavity by 90 degrees to form a baffle plate, the tail ends of the two baffle plates are provided with protrusions which are bent oppositely, and the first radiating fan can be accurately clamped on the first clamping seat by adopting the stamping mode, so that the stability of the shell is improved.
The shell is arranged in the oil fume purifying power supply in the second scheme, the circuit board, the high-voltage package and the at least one cooling fan are all arranged in the cavity of the shell, the at least one cooling fan corresponds to the at least one fan mounting structure one by one, the cooling fan is embedded and fixed between the two baffle plates, the air outlet surface or the air inlet surface of the first cooling fan corresponds to the ventilation area of the fan mounting structure, and the circuit board is fixed on the lower shell. Thereby facilitating the maintenance and replacement of each component; the first cooling fan can enable air inside and outside the lower shell to flow, and the high-voltage package and the circuit board are respectively cooled by cooling, so that the cooling effect is achieved through the plurality of through holes.
Drawings
Fig. 1 is a schematic top view of a housing of a lampblack purifying power supply according to an embodiment.
Fig. 2 is a schematic front view of a housing of a lampblack purifying power supply according to an embodiment.
Fig. 3 is a schematic side view of a housing of a lampblack purifying power source according to an embodiment.
Fig. 4 is a schematic diagram of the internal structure of the lower casing of the oil smoke purifying power supply casing according to the first embodiment.
Wherein 1 is the lower casing, 101 is the lateral wall, 102 is the bottom plate, 2 is the upper casing, 201 is the roof, 202 is the side shield, 4 is the circuit board, 5 is the second screw, 6 is the high-pressure package, 7 is the screw section of thick bamboo, 8 is first radiator fan, 10 is the separation blade, 11 is the arch, 12 is the recess, 13 is the outgoing line, 14 is ventilation zone, 17 is the second through-hole, 18 is first through-hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.
In the first embodiment, referring to fig. 1, a case of a lampblack purifying power supply is described, the case includes a lower case 1 and an upper case 2, the lower case 1 is composed of a bottom plate 102 and two side walls 101, the upper case 2 is composed of a top plate 201 and two side baffles 202, and the upper case 2 covers the top of the lower case 1 and encloses a cavity with the lower case 1; the fan comprises a lower shell 1, and is characterized in that at least one fan mounting structure is arranged on one side wall of the lower shell 1, the center position of the fan mounting structure is a ventilation area 14, a plurality of through holes are formed in the ventilation area 14, two first through holes 18 which are symmetrically arranged are punched inwards on two sides of the ventilation area 14 in a punching mode, the side wall of each first through hole 18 is bent to the inner side of the cavity by 90 degrees to form a baffle plate 10, and protrusions 11 which are bent oppositely are arranged at the tail ends of the two baffle plates 10.
In this embodiment, two first through holes 18 are punched on two sides of the ventilation area 14 in a punching manner, the side walls of each first through hole 18 are bent by 90 ° towards the inner side of the cavity to form a baffle plate 10, and the ends of the two baffle plates 10 are provided with protrusions 11 bent oppositely. And ensures that the first cooling fan 8 is accurately clamped on the first clamping seat 19.
In the second embodiment, the oil smoke purifying power supply housing according to the first embodiment is further limited, and the top plate 201 of the upper housing 2 is provided with a plurality of second through holes 17.
According to the embodiment, the problems that in the background art, the heat dissipation performance of the oil smoke purifying power supply with adjustable high-low voltage differential pressure is weak, the heat in the shell cannot be dissipated in time due to the fact that the heat dissipation performance is only carried out passively through a single heat dissipation hole, the service life of elements in the shell is easy to influence and the like are solved through the arrangement of the plurality of ventilation areas. Thereby achieving better heat dissipation effect.
In the third embodiment, the oil smoke purifying power supply housing according to the first embodiment is further defined, and a plurality of through holes or openings 12 are formed in the edge of the bottom plate of the lower housing 1. In this embodiment, the bottom plate edge of the lower housing 1 is provided with a plurality of grooves 12 by the bar, so that the upper housing 2 and the lower housing 1 can be smoothly covered, and the stability of the housing can be ensured.
In a fourth embodiment, the oil fume purifying power supply housing according to the first embodiment is further defined, and two wire outlets are formed in a side wall of the housing.
In the fifth embodiment, the oil smoke purifying power supply housing according to the first embodiment is further defined, and the ventilation area 14 is located between the two first through holes 18.
In this embodiment, the ventilation area is disposed between the two first through holes 18, so that a better heat dissipation effect can be achieved.
In the sixth embodiment, the oil smoke purifying power supply housing according to the first embodiment is further defined, and the through holes in the ventilation area 14 are arc-shaped through holes.
In the embodiment, the through holes are arranged in an arc shape, so that a larger heat dissipation area can be ensured, and a better heat exchange effect is achieved.
Embodiment seven, an oil smoke purifying power supply, the power includes circuit board 4, high-voltage package 6 and at least one radiator fan 8, the power still includes foretell casing, circuit board 4, high-voltage package 6 and at least one radiator fan 8 are all in the cavity of casing, just at least one radiator fan 8 and at least one fan mounting structure one-to-one, radiator fan 8 embedding is fixed between two separation blades 10, the air-out face or the air inlet face of first radiator fan 8 with fan mounting structure's ventilation area 14 corresponds, and circuit board 4 is fixed on lower casing 1.
In this embodiment, the high-voltage pack 6 and the first cooling fan 8 are disposed in the oil smoke purifying power supply, and the problem of poor power supply heat dissipation problem can be better solved by disposing a plurality of cooling fans in the oil smoke purifying power supply, and the number of cooling fans in this embodiment can be plural.
In the eighth embodiment, the oil smoke purifying power supply housing according to the seventh embodiment is further defined, the high-voltage package 6 is provided with two sets of second screws 5 near the side wall 101, and the second screws 5 are used for connecting with the thread cylinders 7 in the second screws 5.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for some of the features thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The oil smoke purifying power supply shell is characterized by comprising a lower shell (1) and an upper shell (2), wherein the lower shell (1) consists of a bottom plate (102) and two side walls (101), the upper shell (2) consists of a top plate (201) and two side baffles (202), and the upper shell (2) covers the top of the lower shell (1) and encloses a cavity with the lower shell (1); be provided with at least one fan mounting structure on one lateral wall of inferior valve body (1), fan mounting structure's central point puts and is ventilation area (14), be provided with a plurality of through-holes in ventilation area (14), the both sides of ventilation area (14) adopt punching press mode, inwards dash two first through-holes (18) that the symmetry set up, and the lateral wall of every first through-hole (18) position to cavity inboard 90 forms separation blade (10) of buckling, the end of two separation blades (10) is provided with protruding (11) of opposite direction buckling.
2. A fume purification power supply housing according to claim 1, wherein a plurality of second through holes (17) are provided in the top plate (201) of the upper housing (2).
3. A fume purification power supply housing according to claim 1, characterized in that the bottom plate edge of the lower housing (1) is provided with a plurality of through holes or slits (12).
4. The oil smoke purifying power supply housing according to claim 1, wherein two wire outlets are provided on a side wall of the housing.
5. A fume purification power supply housing according to claim 1, characterized in that said ventilation zone (14) is located between said two first through holes (18).
6. A fume purification power supply housing according to claim 1, characterized in that the through holes in the ventilation zone (14) are arc-shaped through holes.
7. The utility model provides an oil smoke purifying power supply, the power includes circuit board (4), high-pressure package (6) and at least one radiator fan (8), its characterized in that, the power still includes claim 1 casing, circuit board (4), high-pressure package (6) and at least one radiator fan (8) are in the cavity of casing, just at least one radiator fan (8) and at least one fan mounting structure one-to-one, radiator fan (8) embedding is fixed between two separation blades (10), the air-out face or the air inlet face of first radiator fan (8) with fan mounting structure's ventilation zone (14) are corresponding, and circuit board (4) are fixed on lower casing (1).
8. The oil smoke purifying power supply according to claim 7, further comprising second screws (5), wherein the high-voltage package (6) is provided with two groups of second screws (5) close to the side wall (101), and the second screws (5) are used for being connected with thread cylinders (7) in the second screws (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320703697.3U CN219761753U (en) | 2023-04-03 | 2023-04-03 | Oil smoke purifying power supply shell and oil smoke purifying power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320703697.3U CN219761753U (en) | 2023-04-03 | 2023-04-03 | Oil smoke purifying power supply shell and oil smoke purifying power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219761753U true CN219761753U (en) | 2023-09-26 |
Family
ID=88070580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320703697.3U Active CN219761753U (en) | 2023-04-03 | 2023-04-03 | Oil smoke purifying power supply shell and oil smoke purifying power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219761753U (en) |
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2023
- 2023-04-03 CN CN202320703697.3U patent/CN219761753U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Oil fume purification power supply housing and oil fume purification power supply Granted publication date: 20230926 Pledgee: Bank of China Wuxi Binhu sub branch Pledgor: WUXI CHENGYING TECHNOLOGY CO.,LTD. Registration number: Y2024980017106 |