CN223398947U - Power box and fan device with same - Google Patents
Power box and fan device with sameInfo
- Publication number
- CN223398947U CN223398947U CN202422847154.6U CN202422847154U CN223398947U CN 223398947 U CN223398947 U CN 223398947U CN 202422847154 U CN202422847154 U CN 202422847154U CN 223398947 U CN223398947 U CN 223398947U
- Authority
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- China
- Prior art keywords
- hanging
- power box
- wall surface
- mounting
- side wall
- Prior art date
- 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 discloses a power box and a fan device with the same, wherein the power box comprises a box body, a first mounting opening and a second mounting opening are formed in the box body, at least two side wall surfaces capable of influencing the direction of the second mounting opening are formed in the box body, a hanging opening is formed in the side wall surfaces, at least one side wall surface is used as a mounting wall surface, the hanging opening in the mounting wall surface is used for fixing the power box, a plurality of connecting covers are connected into the hanging openings in other side wall surfaces outside the mounting wall surface and used for covering the hanging openings, and compared with the prior art, after one side wall surface capable of influencing the direction of the second mounting opening is selected as a mounting surface according to the kitchen condition of a user, the connecting covers can be used for covering other hanging openings, and the damage to electric devices in the box body caused by cockroaches entering the box body through the opened hanging opening can be avoided, and the stability of the performance of the electric devices is ensured.
Description
Technical Field
The utility model relates to the technical field of smoke machines, in particular to a power box and a fan device with the power box.
Background
The fan device can be used as a relay to be applied to the smoke ventilator and supplement power for the smoke ventilator, the power box can also be directly connected with the wind collecting box as power to form the fan device, and in the related art, as the power box of the fan device is only provided with a mounting part on one side wall surface, only a fixed mounting mode is available, so that only the air outlet of the flue and the fan is at the same side, the smoke removing efficiency is high, when the air outlet of the flue and the air outlet of the fan are not at the same side, the smoke removing hose needs to turn 180 degrees, and the smoke absorbing efficiency is seriously reduced. In order to solve this technical problem, manufacturers propose to simultaneously provide mounting parts on two opposite sides of a power box of a fan device, and select a mounting surface of the power box according to a flue direction of a user. The mounting parts of the existing power box are all hanging holes arranged on two side wall surfaces which are oppositely arranged on the power box, and when the fan device is fixed, a mounting surface is selected. However, the power box has the problem that the mounting hole on the other side wall surface is in an open state, and cockroaches and mice enter the power box through the open mounting hole to damage electric devices in the power box.
Disclosure of utility model
The utility model aims to provide a power box and a fan device with the power box, which are used for solving the technical problems.
A power box for a fan apparatus, comprising:
The box body is provided with a first mounting opening and a second mounting opening, the box body is provided with at least two side wall surfaces which can influence the direction of the second mounting opening, the side wall surfaces are provided with hanging openings, at least one side wall surface is used as a mounting wall surface, and the hanging openings on the mounting wall surface are used for fixing the power box;
The connecting covers are connected in the hanging openings on the other side wall surfaces outside the mounting wall surface and used for covering the hanging openings.
According to one embodiment of the utility model, the connecting cover comprises a cover plate and a connecting part arranged on the cover plate, the connecting part is connected in the hanging port, and the cover plate covers the hanging port.
According to an embodiment of the utility model, the connecting portion comprises a first connecting portion and a second connecting portion which are oppositely arranged along the first direction of the cover plate, and the first connecting portion and the second connecting portion are clamped in the hanging opening and limited by the corresponding edges of the hanging opening.
According to an embodiment of the present utility model, the second connecting portion is a snap fastener, and the second connecting portion is pressed in the first direction, and the second connecting portion is deformable, so that the connecting portion is detached from the hanging hole.
According to one embodiment of the utility model, the second connecting part comprises a buckle body, a side wall surface of the buckle body, which is far away from the first connecting part, is a leading-in surface, one end of the leading-in surface of the buckle body, which is close to the cover plate, extends towards the direction of the cover plate, a deformation space for accommodating the support plate is arranged on the cover plate, and when the connecting cover is connected with the hanging opening, the support plate is abutted against the corresponding side edge of the hanging opening.
According to an embodiment of the present utility model, the second connecting portion further includes an extension portion, and a lower edge of the extension portion extends in a direction away from the cover plate to form an abutment portion, and the abutment portion abuts against the corresponding sidewall surface when the connecting cover is connected to the hanging port.
According to an embodiment of the utility model, the connecting cover further comprises two limiting parts which are oppositely arranged on the cover plate along the second direction of the cover plate, and the limiting parts are clamped in the hanging opening and limited by the corresponding edges of the hanging opening.
According to one embodiment of the utility model, a groove is formed in a side wall surface of the connecting cover, which is back to the box body, and the groove is used for facilitating a user to install the connecting cover to the hanging port or detach the connecting cover from the hanging port.
The fan device adopts foretell headstock, and fan device includes the fan, and in the box was located to the fan, the air intake of fan was towards first installing port, the air outlet of fan was towards the second installing port.
According to one embodiment of the utility model, the air inlet connector is connected to the wall surface of the first mounting opening of the box body, and the air inlet connector is communicated with the fan through the first mounting opening.
Compared with the prior art, the power box has the following advantages:
The power box is provided with the plurality of side wall surfaces which can influence the direction of the second mounting opening, each side wall surface is provided with the hanging opening, one side wall surface can be selected as a mounting surface according to the kitchen condition of a user to mount the power box, so that a kitchen flue and an air outlet of a fan device adopting the power box are always on the same side, and the fume removal efficiency of the fan device can be ensured.
According to the power box disclosed by the utility model, after one side wall surface which can influence the direction of the second mounting opening is selected as the mounting surface according to the kitchen condition of a user, the other hanging openings can be covered by the connecting cover, so that insects of cockroaches can be prevented from entering the box body through the opened hanging openings to damage electric devices in the box body, and the stability of the performance of the electric devices is ensured.
Drawings
FIG. 1 is an exploded view of a power box of the present utility model;
FIG. 2 is a schematic view of the structure of the connecting cover in FIG. 1;
FIG. 3 is a schematic structural view of a fan apparatus having a power box of the present utility model;
FIG. 4 is an exploded view of a fan assembly having a power case of the present utility model;
FIG. 5 is a cross-sectional view of a fan apparatus having a power case of the present utility model;
FIG. 6 is an enlarged view of A in FIG. 5;
in the figure, a deformation space, a box body, a first mounting opening, a second mounting opening, a side wall surface, a hanging opening, a connecting cover, a cover plate, a first connecting part, a second connecting part, a buckle body, a supporting plate, a supporting part, a limiting part, a groove, a fan and an air inlet connector.
The implementation and advantages of the functions of the present utility model will be further described with reference to the accompanying drawings.
Detailed Description
Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.
It should be noted that all directional indicators (such as up, down, left and right, front and rear are used to explain the relative positional relationship between the components, the movement condition, etc. in a specific posture (as shown in the drawings) in the embodiment of the present utility model, if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
For a further understanding of the nature, features, and efficacy of the present utility model, the following examples are set forth in order to provide a further understanding of the utility model, and are intended to be described in connection with the accompanying drawings:
The utility model discloses a power box for a fan device, referring to fig. 1 and 2, the power box comprises a box body 1 and a plurality of connecting covers 2, wherein a first mounting opening 11 and a second mounting opening 12 are formed in the box body 1, the box body 1 is provided with at least two side wall surfaces 13 which can influence the direction of the second mounting opening 12, a hanging opening 14 is formed in each side wall surface 13, at least one side wall surface 13 is used as a mounting wall surface, the hanging opening 14 in each mounting wall surface is used for fixing the power box, and the connecting covers 2 are connected in the hanging openings 14 in the other side wall surfaces 13 outside the mounting wall surface and used for covering the hanging opening 14.
The power box provided by the utility model is provided with a plurality of side wall surfaces 13 which can influence the direction of the second mounting opening 12, and each side wall surface 13 is provided with the hanging opening 14, so that one side wall surface 13 can be selected as a mounting surface according to the kitchen condition of a user to mount the power box, the flue of a kitchen and the air outlet of a fan device adopting the power box are always on the same side, and the fume removal efficiency of the fan device can be ensured.
According to the power box, after one side wall surface 13 which can influence the direction of the second mounting opening 12 is selected as the mounting surface according to the kitchen condition of a user, the connecting cover 2 can be used for covering other hanging openings 14, so that insects of cockroaches can be prevented from entering the box body 1 through the opened hanging openings to damage electric devices in the box body, and the stability of the performance of the electric devices is ensured.
Referring to fig. 2, the power box of the present utility model includes a cover plate 21 and a connecting portion disposed on the cover plate 21, wherein the connecting portion is connected to the hanging opening 14, and the cover plate 21 covers the hanging opening 14. When one side wall surface 13 is used as a mounting surface and the hanging opening 14 on the side wall surface 13 is covered by the connecting cover 2, the connecting part is inserted into the box body 1 through the hanging opening 14, and the cover plate 21 is abutted against the side wall surface on the corresponding side of the box body 1 towards one side wall surface, so that the connecting cover 2 can cover the hanging opening 14.
Referring to fig. 2, the connecting portion of the power box of the present utility model includes a first connecting portion 22 and a second connecting portion 23 disposed opposite to each other along a first direction of the cover 21, where the first connecting portion 22 and the second connecting portion 23 are clamped in the hanging opening 14 and limited by corresponding edges of the hanging opening 14. In the illustrated embodiment, the first connecting portion 22 and the second connecting portion 23 are disposed up and down, and after the first connecting portion 22 and the second connecting portion 23 pass through the hanging port 14, the faces of the first connecting portion 22 and the second connecting portion 23 facing away from each other are pressed by the upper edge and the lower edge of the hanging port 14, so that the connecting portion 21 is limited in the hanging port 14, and the connection cover 2 is prevented from falling off from the hanging port 14. The first connection portion 22 and the second connection portion 23 are disposed opposite to each other, and when the first connection portion 22 is disposed above the second connection portion 23, the second connection portion 23 is disposed below the first connection portion 22, and after the connection portion is inserted into the hanging port 14, the upper edge of the hanging port 14 abuts against the upper surface of the first connection portion 22, and the lower edge of the hanging port 14 abuts against the lower surface of the second connection portion 23, so that the connection portion is limited in the hanging port 14.
Referring to fig. 2, in the power box of the present utility model, the second connecting portion 23 is a snap fastener, and the second connecting portion 23 is pressed along the first direction, so that the second connecting portion 23 can be deformed to detach the connecting portion from the hanging hole 14. The first direction is a direction in which the second connection portion 23 is deformed, and in the illustrated embodiment, the first direction is a direction from top to bottom, and when the external force is applied to the second connection portion 23, the second connection portion 23 is deformed in the up-down direction, so that a gap is formed between the connection portion and the upper edge of the hanging port 14, and the connection cap 2 can be removed from the hanging port 14. In general, in order to operate, a user can press the snap fastener upward by hand to deform the snap fastener, wherein the gap between the connecting portion and the hanging opening 14 is located on the lower surface of the second connecting portion 23, the user can apply downward force to the snap fastener through the cover plate 21 to press the lower edge of the hanging opening 14 to deform the snap fastener, the gap between the connecting portion and the hanging opening 14 is located on the upper surface of the first connecting portion 22, and the connecting portion can be taken out from the hanging opening 14 after the gap is formed between the connecting portion and the hanging opening 14.
Referring to fig. 2 and 6, in the power box of the present utility model, the second connecting portion 23 includes a buckle body 231, a side wall surface of the buckle body 231 far from the first connecting portion 22 is an introduction surface, one end of the introduction surface of the buckle body 231, which is close to the cover plate 21, extends toward the direction of the cover plate 21 to form a support plate 232, a deformation space a for accommodating the support plate 232 is provided on the cover plate 21, and when the connecting cover 2 is connected to the hanging opening 14, the support plate 232 abuts against a corresponding side edge of the hanging opening 14. When a force is applied to the support plate 232 by the cover plate 21, the support plate 232 deforms to form a space in the hanging-up hole 14 for the first connecting portion 22 to leave the lower hanging-up hole 14. For convenience of explanation, the following description will be given by taking, as an example, a mounting manner of the connection cover 2 and the hanging port 14 sealing the hanging port 14 on the side wall surface of the front side of the power box when the side wall surface 13 of the rear side of the power box is taken as a mounting wall surface. When the connecting cover 2 is connected with the hanging port 14 on the side wall surface 13 on the front side of the power box, the connecting plate of the connecting cover 2 is arranged in a rear extending way from the rear side wall surface of the connecting cover 2, the first connecting plate 22 is positioned above the second connecting part 23, the leading-in surface of the buckle 231 of the second connecting part 23 is the lower surface of the buckle 231, the leading-in surface is obliquely arranged from front to back, one end of the leading-in surface close to the cover plate 21 is provided with a gap with the rear side surface of the cover plate 21, one end of the leading-in surface close to the cover plate 21 extends towards the direction of the cover plate 2, when the connecting part is installed into the hanging port 14, the buckle 231 completely enters the box 1, the supporting plate 232 is abutted with the lower edge of the hanging port 14, and a gap exists between the supporting plate 232 and the top plate of the deformation space a, when the connecting cover 2 is required to be installed into the hanging port 14, after the connecting cover 2 is installed into the hanging port 14, the upper surface of the first connecting part 22 and the inner connecting plate 232 of the second connecting part 23 are respectively clamped by the upper edge and the lower edge of the hanging port 14, and the supporting plate 232 can be slightly deformed and the connecting part can be firmly connected with the upper connecting part of the hanging port 14, and the connecting part can be firmly deformed, and the connecting part can be connected with the connecting port 14 in a large distance. When it is necessary to take out the connection cap 2 from the hanging port 14, the user presses the illustrated support plate 232 downward through the cover plate 21/the user directly presses the support plate 232 upward, the support plate 232 is deformed, the distance between the support plate 232 and the upper surface of the first connection portion 22 becomes small, and the connection portion can be taken out from the hanging port 14.
Referring to fig. 2 and 6, the second connecting portion 23 further includes an extending portion, and an abutment portion 233 extends from a lower edge of the extending portion in a direction away from the cover 21, and the abutment portion 233 abuts against the corresponding sidewall 13 when the connecting cover 2 is connected to the hanging opening 14. When the connecting cover 2 is installed in place in the hanging port 14, the abutting part 233 abuts against the side wall surface 13 on the corresponding side, so that the influence of a gap between the deformation space a and the side wall surface 13 on the corresponding side on the strength of the connecting cover 2 is avoided, and when the connecting cover 2 needs to be taken out of the hanging port 14, a user can directly press the abutting part 233 upwards, the abutting part 233 drives the supporting plate 232 to deform upwards, and the connecting part can be taken out of the hanging port 14.
Referring to fig. 2, the connecting cover 2 of the power box of the present utility model further includes two limiting portions 24 disposed on the cover 21 along the second direction of the cover 21, and the limiting portions are clamped in the hanging opening 14 and limited by the corresponding edges of the hanging opening 14. If the first connecting portion 22 and the second connecting portion 23 are disposed up and down, the second direction is the left-right direction, and the two limiting portions 24 are disposed in the left-right direction, and when the connecting cap 2 is mounted in the hanging port 14, the limiting portions 24 and the connecting portions are respectively limited from the left-right direction and the up-down direction, and the connecting cap 2 cannot move in the hanging port 14.
Referring to fig. 1, a side wall of the connecting cover 2 facing away from the case 1 of the power box of the present utility model is provided with a groove 25, and the groove 25 is used for facilitating a user to mount the connecting cover 2 to the hanging port 14 or detach the connecting cover 2 from the hanging port 14. When the connecting cover 2 is installed or detached, a user's finger can apply force from the groove 25, so that the connecting cover 2 can be conveniently detached or installed.
Referring to fig. 3 to 6, the utility model also discloses a fan device, which adopts the power box, the fan device comprises a fan 3, the fan 3 is arranged in the box body 1, an air inlet of the fan 3 faces to a first mounting port 11, and an air outlet of the fan 3 faces to a second mounting port 12. When the fan device of the power box is installed, one side wall surface 13 can be selected as the installation surface according to the setting condition of a kitchen of a user, so that the air outlet of the fan 3 and a flue of the kitchen are always on the same side, the fume removing efficiency of the fan device can be ensured, in addition, hanging ports 14 on other side wall surfaces 13 are covered by the connecting cover 2, the damage to electric devices in the box body caused by insects of cockroaches entering the box body 1 through the opened hanging ports can be avoided, and the stability of the performance of the electric devices is ensured.
Referring to fig. 5, the fan device of the present utility model further includes an air inlet connector 4, wherein the air inlet connector 4 is connected to the wall surface of the first mounting opening 11 of the box 1, and the air inlet connector 4 is communicated with the fan 3 through the first mounting opening 11. The air inlet connector 4 of the fan device is used for being connected with a smoke collecting hood, the smoke collecting hood is connected with the smoke collecting hood through the smoke pipe, when the fan 3 is started, the fan 3 generates negative pressure, the smoke collecting hood sucks oil smoke and enters the fan 3 through the air inlet connector 4, then the oil smoke is discharged through the air outlet of the fan 3, the air outlet of the fan 3 is communicated with a kitchen flue, and the oil smoke discharged by the fan 3 is discharged through the flue.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A power box for a fan apparatus, comprising:
The box body (1), a first mounting opening (11) and a second mounting opening (12) are formed in the box body (1), the box body (1) is provided with at least two side wall surfaces (13) capable of affecting the direction of the second mounting opening (12), a hanging opening (14) is formed in each side wall surface (13), at least one side wall surface (13) is used as a mounting wall surface, and the hanging opening (14) in each mounting wall surface is used for fixing the power box;
The connecting covers (2) are connected to the hanging openings (14) on other side wall surfaces (13) outside the mounting wall surface, and are used for covering the hanging openings (14).
2. A power box according to claim 1, characterized in that the connection cover (2) comprises a cover plate (21) and a connection part arranged on the cover plate (21), the connection part is connected into the hanging port (14), and the cover plate (21) covers the hanging port (14).
3. The power box according to claim 2, characterized in that the connecting portions comprise a first connecting portion (22) and a second connecting portion (23) which are oppositely arranged along the first direction of the cover plate (21), and the first connecting portion (22) and the second connecting portion (23) are clamped in the hanging port (14) and limited by the corresponding edges of the hanging port (14).
4. A power box according to claim 3, characterized in that the second connection part (23) is a snap-on, pressing the second connection part (23) in a first direction, the second connection part (23) being deformable for detaching the connection part from the suspension opening (14).
5. The power box according to claim 4, wherein the second connecting portion (23) comprises a buckle body (231), a side wall surface of the buckle body (231) away from the first connecting portion (22) is a guiding surface, one end of the guiding surface of the buckle body (231) close to the cover plate (21) extends towards the direction of the cover plate (21) to form a supporting plate (232), a deformation space (a) for accommodating the supporting plate (232) is formed in the cover plate (21), and when the connecting cover (2) is connected to the hanging port (14), the supporting plate (232) is abutted against the corresponding side edge of the hanging port (14).
6. The power box according to claim 5, characterized in that the second connecting portion (23) further comprises an extension portion, a lower edge of which extends away from the cover plate (21) with an abutment portion (233), the abutment portion (233) abutting against the corresponding side wall surface (13) when the connecting cover (2) is connected with the hanging port (14).
7. The power box according to claim 2, characterized in that the connecting cover (2) further comprises two limiting parts (24) which are oppositely arranged on the cover plate (21) along the second direction of the cover plate (21), wherein the limiting parts are clamped in the hanging port (14) and limited by the corresponding edges of the hanging port (14).
8. A power box according to claim 1, characterized in that a groove (25) is provided in a side wall of the connection cover (2) facing away from the box body (1), the groove (25) being used for facilitating the user to mount the connection cover (2) to the hanging port (14) or to detach the connection cover (2) from the hanging port (14).
9. A fan device, which adopts the power box according to any one of claims 1 to 8, characterized in that the fan device comprises a fan (3), the fan (3) is arranged in the box body (1), an air inlet of the fan (3) faces the first mounting port (11), and an air outlet of the fan (3) faces the second mounting port (12).
10. The fan device according to claim 9, further comprising an air inlet connector (4), wherein the air inlet connector (4) is connected to a wall surface of the box body (1) provided with a first mounting opening (11), and wherein the air inlet connector (4) is communicated with the fan (3) through the first mounting opening (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422847154.6U CN223398947U (en) | 2024-11-21 | 2024-11-21 | Power box and fan device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422847154.6U CN223398947U (en) | 2024-11-21 | 2024-11-21 | Power box and fan device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223398947U true CN223398947U (en) | 2025-09-30 |
Family
ID=97149205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422847154.6U Active CN223398947U (en) | 2024-11-21 | 2024-11-21 | Power box and fan device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223398947U (en) |
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2024
- 2024-11-21 CN CN202422847154.6U patent/CN223398947U/en active Active
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