CN211831409U - Sealed electrical apparatus box and range hood - Google Patents
Sealed electrical apparatus box and range hood Download PDFInfo
- Publication number
- CN211831409U CN211831409U CN201922063160.1U CN201922063160U CN211831409U CN 211831409 U CN211831409 U CN 211831409U CN 201922063160 U CN201922063160 U CN 201922063160U CN 211831409 U CN211831409 U CN 211831409U
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- Prior art keywords
- box body
- box
- ring structure
- line
- sealed electrical
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- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 241000238631 Hexapoda Species 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000006233 lamp black Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a sealed electrical box, including the box body with cross the line handhole door, cross the line handhole door and fix in the edge of box body, cross the line handhole door and be connected a plurality of line holes of crossing of formation not of uniform size with the box body to the line body of the different diameters of adaptation passes, and box body handhole department is equipped with seal structure for with range hood body sealing connection. The utility model discloses still provide the range hood that has above-mentioned electrical apparatus box simultaneously. Through the line hole lid of crossing being connected with the box body and forming a plurality of line holes of crossing of not uniform size, make things convenient for water pipe, the power cord of different diameters size to pass to inside the effectual insect that prevents climbed into the box body, damage the inside power strip of electrical apparatus box and automatically controlled spare. Meanwhile, the sealing structure around the box body can prevent oil stains and water drops from entering the electric appliance and the inside, and the safe working environment inside the electric appliance box is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of range hood, concretely relates to sealed electrical apparatus box and range hood.
Background
The range hood has become one of indispensable kitchen electrical appliances in modern family, and the automatically controlled part of lampblack absorber is the core part of whole lampblack absorber, bears the key part of complete machine normal operating. The existing electrical box has larger wire passing holes, does not have any structures of water resistance, oil resistance and the like when being matched with a top plate, and cannot effectively prevent insects, water and oil.
SUMMERY OF THE UTILITY MODEL
In order to solve some problems existing in the prior art, the utility model aims to provide a sealed electrical box and range hood, protection against insects, waterproof and grease proofing that can have.
In order to achieve the above object, the utility model provides an at first sealed electrical box, including the box body with cross the line handhole door, cross the line handhole door and fix in the edge of box body, cross the line handhole door and be connected a plurality of line holes of crossing that differ in size with the box body to the line body of the different diameters of adaptation passes, and box body handhole department is equipped with seal structure for with range hood body sealing connection.
Furthermore, the wire passing hole cover is of a knock-off hole structure and comprises an outer ring structure and an inner ring structure, the outer ring structure is fixedly connected with the box body through a connecting plate to form a plurality of wire passing holes, and the inner ring structure is connected with the outer ring structure through a connecting plate to form a plurality of wire passing holes.
Further, the outer ring structure is in a shape like a Chinese character 'men', the top corner of the upper end of the outer ring structure is in a fillet structure, the middle part of the outer ring structure is in a hollow arc shape, and the lower end of the outer ring structure is a hollow notch.
Furthermore, the upper end of the inner ring structure is in an arch shape, and the lower part of the inner ring structure, the lower part of the outer ring structure and the box body cover opening are flush on the same plane.
Furthermore, the sealing structure is a sealing groove and is matched with a convex structure arranged at a corresponding position on the range hood body to form a labyrinth sealing structure.
Furthermore, the fit clearance of the sealing groove and the protruding structure is 0.2-0.3mm, and the height of the protruding structure is 3-4 mm.
Furthermore, a box body fixing hole is formed in the bottom corner of the box body cover opening, and the box body is fixedly connected with the range hood body through the box body fixing hole.
Furthermore, the box body fixing holes are diagonally arranged at the box body cover opening.
The utility model provides a range hood simultaneously, including foretell sealed electrical apparatus box and range hood body, sealed electrical apparatus box and the sealed fixed connection of range hood body.
Compared with the prior art, the utility model provides a sealed electrical apparatus box forms a plurality of line holes of crossing of not uniform size through being connected of crossing the line handhole door with the box body, and water pipe, the power cord of convenient different diameters size pass to inside the effectual insect that prevents climbed into the box body, damage the inside power strip of electrical apparatus box and automatically controlled piece. Meanwhile, the sealing structure around the box body can prevent oil stains and water drops from entering the electric appliance and the inside, and the safe working environment inside the electric appliance box is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a sealed electrical box according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a sealing structure according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a sealed electrical box according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows:
the embodiment of the utility model provides a sealed electrical box, as shown in figure 1, including box body 1 with cross line handhole door 2, cross line handhole door 2 and fix in the edge of box body 1, cross line handhole door 2 and be connected with box body 1 and form a plurality of line holes 3 of crossing of different sizes to the line body of the different diameters of adaptation passes, and 1 handhole department of box body is equipped with seal structure 4 for with range hood body sealing connection.
Adopt above-mentioned structure, be connected through crossing the line handhole door 2 and box body 1 and form a plurality of line holes 3 of crossing of not uniform size, make things convenient for water pipe, the power cord of different diameters size to pass to inside the effectual insect that prevents climbed box body 1, damage the inside power strip of electrical apparatus box and automatically controlled piece. Meanwhile, the sealing structure 4 around the box body 1 can prevent oil stains and water drops from entering the electric appliance and the inside of the electric appliance, and the safe working environment inside the electric appliance box is guaranteed
The wire passing hole cover 2 is of a knock-off hole structure and comprises an outer ring structure 21 and an inner ring structure 22, the outer ring structure 21 is fixedly connected with the box body 1 through a connecting plate 5 to form a plurality of wire passing holes 3, and the inner ring structure 22 is connected with the outer ring structure 21 through the connecting plate 5 to form a plurality of wire passing holes 3. The outer ring structure 21 is in a shape like a Chinese character 'men', the top corner of the upper end of the outer ring structure 21 is in a fillet structure, the middle part of the outer ring structure is in a hollow arc shape, and the lower end of the outer ring structure is a hollow notch. The upper part of the inner ring structure 22 is in an upward arc shape, and the lower part of the inner ring structure 22, the lower part of the outer ring structure 21 and the cover opening of the box body 1 are flush on the same plane. The wire passing hole covers 2 and the box body 1 form a plurality of wire passing holes 3, a plurality of power wires and water pipes with different diameters can be simultaneously passed through, and meanwhile, insects can be prevented from entering the box body 1, so that the normal work of internal electric appliance elements is influenced.
As shown in fig. 2, the sealing structure 4 is a sealing groove, and cooperates with a protruding structure 7 arranged at a corresponding position on the range hood body to form a labyrinth type sealing structure. The fit clearance between the sealing groove and the protruding structure 7 is 0.2-0.3mm, and the height of the protruding structure 7 is 3-4 mm. The labyrinth seal structure thus formed can effectively prevent oil stains and water droplets from flowing into the interior of the case 1.
As shown in figure 3, the bottom corner of the cover opening of the box body 1 is provided with a box body fixing hole 6, and the box body fixing hole 6 is arranged diagonally at the cover opening of the box body 1. The box body 1 is fixedly connected with the range hood body through the box body fixing hole 6 and is matched with the sealing structure 4 to form sealing.
Example two:
the embodiment of the utility model provides a range hood, including foretell sealed electrical apparatus box and range hood body, sealed electrical apparatus box and the sealed fixed connection of range hood body.
The utility model discloses an electrical apparatus box can be waterproof, grease proofing and protection against insects, improves the automatically controlled part reliability of complete machine, promotes the complete machine quality, makes the normal work of range hood function.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a sealed electrical box, its characterized in that includes the box body and crosses the line handhole door, it fixes to cross the line handhole door the corner department of box body, cross the line handhole door with the box body is connected and is formed a plurality of line holes of crossing of not uniform size to the line body of different diameters of adaptation passes, box body handhole department is equipped with seal structure for with range hood body sealing connection.
2. The sealed electrical box of claim 1, wherein the wire hole cover is a knock-out hole structure comprising an outer ring structure and an inner ring structure, the outer ring structure is fixedly connected to the box body by a connecting plate to form the plurality of wire holes, and the inner ring structure is connected to the outer ring structure by the connecting plate to form the plurality of wire holes.
3. The sealed electrical box of claim 2, wherein the outer ring structure is in a shape like a Chinese character 'men', the top corner of the upper end of the outer ring structure is in a fillet structure, the middle part of the outer ring structure is in a hollow upper arch arc shape, and the lower end of the outer ring structure is in a hollow gap.
4. The sealed electrical box of claim 2, wherein the upper end of the inner ring structure is in the shape of an upwardly arched arc, and the lower portion of the inner ring structure is flush with the lower portion of the outer ring structure and the lid opening of the box body.
5. The sealed electrical box of claim 1, wherein the sealing structure is a sealing groove, and the sealing groove is matched with a protruding structure arranged at a corresponding position on the range hood body to form a labyrinth sealing structure.
6. The sealed electrical box of claim 5, wherein the fit clearance of the sealing groove and the raised structure is 0.2-0.3mm, and the height of the raised structure is 3-4 mm.
7. The sealed electrical box according to any one of claims 1 to 6, wherein a box body fixing hole is formed in a bottom corner of a cover opening of the box body, and the box body is fixedly connected with the range hood body through the box body fixing hole.
8. The sealed electrical box of claim 7, wherein the box securing holes are diagonally disposed at the box cover opening.
9. A range hood, characterized by comprising the sealed electrical box and the range hood body as claimed in any one of claims 1 to 8, wherein the sealed electrical box is fixedly connected with the range hood body in a sealing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922063160.1U CN211831409U (en) | 2019-11-26 | 2019-11-26 | Sealed electrical apparatus box and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922063160.1U CN211831409U (en) | 2019-11-26 | 2019-11-26 | Sealed electrical apparatus box and range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211831409U true CN211831409U (en) | 2020-10-30 |
Family
ID=73028584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922063160.1U Active CN211831409U (en) | 2019-11-26 | 2019-11-26 | Sealed electrical apparatus box and range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211831409U (en) |
-
2019
- 2019-11-26 CN CN201922063160.1U patent/CN211831409U/en active Active
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