CN213330601U - Integrated external maintenance type ventilation protection device - Google Patents
Integrated external maintenance type ventilation protection device Download PDFInfo
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- CN213330601U CN213330601U CN202021210288.2U CN202021210288U CN213330601U CN 213330601 U CN213330601 U CN 213330601U CN 202021210288 U CN202021210288 U CN 202021210288U CN 213330601 U CN213330601 U CN 213330601U
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- inner frame
- outer frame
- bolt
- ventilation
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Abstract
The utility model discloses an integrative outer maintenance formula ventilation protector, include: the ventilation protection device can be mounted on a wall body or a cabinet body through the mounting flange, and the ventilation protection device is partially embedded into the wall body or the cabinet body; the inner frame can be opened by rotating towards the air inlet direction relative to the outer frame or can be closed by rotating to the installation space of the outer frame; when the inner frame is opened, the filter layer main body can move along with the inner frame, and the filter layer main body can be placed on the inner frame or taken out of the inner frame; the positioning mechanism can position the relative position of the inner frame and the outer frame. Can save installation space with ventilation protector main part embedding to wall body or the internal portion of cabinet through mounting flange, and through the rotating-structure that the inside casing was opened outward for the inside casing can rotate towards the air inlet direction and open, and can get and put the filter layer main part, and the convenience is maintained externally.
Description
Technical Field
The utility model relates to a ventilation equipment field, in particular to integrative outer maintenance formula ventilation protector.
Background
The ventilation window generally adopts full embedded installation or adorns outward, wherein, can cause the influence to the thickness of wall body or the cabinet body when adorning outward, need occupy certain space, and the result of use is not good, and traditional dust filter screen generally is on the frame through screw snap-on to the air intake, however, dust filter screen is as a filtration room, need change or dismantle the washing after using a period, the equal trouble very of traditional screw mounting structure dismouting.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an integrative outer maintenance formula ventilation protector saves installation space, and it is convenient to maintain.
According to the utility model discloses a integrative external maintenance formula ventilation protector of first aspect embodiment, including the ventilation protector main part, the ventilation protector main part includes: the ventilation protection device comprises an outer frame, an inner frame, a filter layer main body, a blade assembly and a positioning mechanism, wherein a mounting space is arranged in the outer frame, a mounting flange is arranged on the outer frame and is positioned in the middle of the ventilation protection device main body in the thickness direction, the ventilation protection device can be mounted on a wall body or a cabinet body through the mounting flange, and the ventilation protection device main body is partially embedded into the wall body or the cabinet body; the inner frame is rotatably arranged on the outer frame and can rotate towards the air inlet direction relative to the outer frame to be opened or can rotate to be closed into the loading space of the outer frame; the filter layer main body can move along with the inner frame when the inner frame is opened, and the filter layer main body can be placed on the inner frame or taken out of the inner frame; the blade assembly is arranged at the ventilation window of the inner frame; the positioning mechanism can position the relative position of the inner frame and the outer frame.
According to the utility model discloses an integrative outer maintenance formula ventilation protector has following beneficial effect at least: can save installation space with ventilation protector main part embedding to wall body or the internal of cabinet through mounting flange, and through the rotating-structure of positioning mechanism cooperation inside casing external-open for the inside casing can rotate towards the air inlet direction and open, and can get and put the filter layer main part, and the convenience is maintained externally, need not the manual work and gets into indoor or in the cabinet or dismantle ventilation unit.
The utility model discloses an in some embodiments, positioning mechanism is for setting up the bolt mechanism on the frame including, is provided with the bolt hole that corresponds with bolt mechanism on the frame, can lock the inside casing to closed (closed) state through the cooperation in bolt mechanism and bolt hole, when needing to open this bolt mechanism of unblock can, convenient operation is swift.
The utility model discloses an in some embodiments, bolt mechanism includes the bolt seat, slides the bolt of setting on the bolt seat, and the bolt seat setting is provided with spanner portion in the one side of inside casing air inlet direction dorsad on the bolt, is provided with on the inside casing and can supplies spanner portion to wear out to the hole of wearing out of one side of inside casing towards the air inlet direction, makes things convenient for the operator to open ventilation unit externally to hide and set up bolt mechanism, the appearance is succinct.
The utility model discloses an in some embodiments, be provided with the enhancement rib that extends to the outside on the inside casing, the bolt seat setting is in the one side of strengthening the rib dorsad air inlet direction, wears out the hole setting on strengthening the rib to supply spanner portion to wear out to strengthening the rib towards one side of air inlet direction, strengthen the mechanism intensity that the rib not only can strengthen the inside casing through setting up, and can be convenient for install bolt mechanism.
The utility model discloses an in some embodiments, bolt mechanism still includes the spring, and the spring housing is established on the bolt, and the spring is compressed between bolt and bolt seat to make the bolt keep the state that elasticity stretches out, when making the inside casing remove to the closed position, the bolt can pop out the location, convenient to use automatically.
The utility model discloses an in some embodiments, the one end roof pressure of spring is on the bolt seat, is provided with on the bolt and can carries out spacing bellying or reference column to the other end of spring to make the spring can provide outside elastic force for the bolt.
The utility model discloses an in some embodiments, the inside casing passes through elasticity bolt mechanism and rotates the setting on the frame, and elasticity bolt mechanism includes through the elasticity bolt of elasticity mechanism setting on the inside casing, is provided with the shaft hole that corresponds with the elasticity bolt on the frame, and during the equipment, accessible compression elasticity bolt mechanism, when the inside casing removed to setting for the position, elasticity bolt auto-eject realized normal running fit, convenient equipment.
The utility model discloses an in some embodiments, the inside casing is provided with the cartridge groove that corresponds with filter layer main part lower part in one side bottom of the air inlet direction of dorsad, and the space inboard of packing into of outside casing is provided with the interior limit, and when the inside casing was opened, filter layer main part lower part can insert to the cartridge inslot, and when the inside casing was closed, the filter layer main part was supported and is leaned on the interior limit, can realize the location of filter layer main part.
The utility model discloses an in some embodiments, the inboard of inside casing is provided with U type groove, and one side of the ventilation window of inside casing's bottom dorsad air inlet direction disposes the locating part, and the locating part is "L" type structure to and form the cartridge groove between the cell wall in U type groove, U type groove can be used to the stack blade of packing into, and the cell wall that the locating part utilized U type groove forms cartridge groove simple structure rationally.
The utility model discloses an in some embodiments, the frame is including the last picture frame strip, left picture frame strip, lower picture frame strip, the right picture frame strip that connect gradually into square structure, go up the picture frame strip, left picture frame strip, lower picture frame strip, right picture frame strip are the same section bar of shape and all are provided with mounting flange, adopt the section bar of the same specification to make the frame, can cut the length of section bar as required, through welding, grafting, riveting, mode realization equipment such as screwed connection again, reduction in production cost to simplify production processes.
The utility model discloses an in some embodiments, the inside casing is including connecting gradually into square structure's last inner frame strip, left inner frame strip, lower inner frame strip, right inner frame strip, goes up inner frame strip, left inner frame strip, lower inner frame strip, right inner frame strip and is the same section bar of shape, adopts the section bar of the same specification to make the inside casing, can cut the length of section bar as required, realizes the equipment through modes such as welding, grafting, riveting, screwed connection again, but reduction in production cost to simplify production processes.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a ventilation guard according to an embodiment of the present invention when closed;
fig. 2 is a schematic side view of a ventilation protection device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the ventilation protection device according to the embodiment of the present invention when opened;
fig. 4 is an exploded view of the outer frame according to the embodiment of the present invention;
fig. 5 is a schematic structural view of an inner frame part according to an embodiment of the present invention;
FIG. 6 is an exploded view of the inner frame portion of an embodiment of the present invention;
FIG. 7 is an enlarged partial view of portion A of FIG. 3;
fig. 8 is a schematic structural diagram of a latch mechanism according to an embodiment of the present invention.
Reference numerals:
the frame 100, the outer frame strip 110, the left outer frame strip 120, the lower outer frame strip 130, the right outer frame strip 140, and the mounting flange 150.
The inner frame 200, the upper inner frame strip 210, the left inner frame strip 220, the lower inner frame strip 230, the right inner frame strip 240, the reinforcing ribs 250, the insertion grooves 260, the inner edges 261, the U-shaped grooves 270 and the limiting pieces 280.
The filter body 300.
A blade assembly 400.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
As shown in fig. 1, fig. 2, fig. 3, according to the utility model discloses an integrative external maintenance formula ventilation protector of embodiment, including the ventilation protector main part, the ventilation protector main part includes: the ventilation protection device comprises an outer frame 100, an inner frame 200, a filter layer main body 300, a blade assembly 400 and a positioning mechanism 500, wherein a mounting space is arranged in the outer frame 100, a mounting flange 150 is arranged on the outer frame 100, the mounting flange 150 is positioned in the middle of the ventilation protection device main body in the thickness direction, the ventilation protection device can be mounted on a wall body or a cabinet body through the mounting flange 150, and the ventilation protection device main body is partially embedded into the wall body or the cabinet body; the inner frame 200 is rotatably arranged on the outer frame 100, and the inner frame 200 can be opened by rotating towards the air inlet direction relative to the outer frame 100 or can be closed by rotating to the installation space of the outer frame 100; a ventilation window is provided in the inner frame 200, the filter main body 300 is positioned on the inner frame 200 and corresponds to the ventilation window when the inner frame 200 is closed, the filter main body 300 can move with the inner frame 200 when the inner frame 200 is opened, and the filter main body 300 can be placed on the inner frame 200 or taken out of the inner frame 200; the blade assembly 400 is disposed at the ventilation window of the inner frame 200; the positioning mechanism 500 can position the relative positions of the inner frame 200 and the outer frame 100.
Can save installation space with ventilation protector main part embedding to wall body or the internal of cabinet through mounting flange 150, and through the rotating-structure of positioning mechanism 500 cooperation inside casing 200 external-open for inside casing 200 can rotate towards the air inlet direction and open, and can get and put filter layer main part 300, and the convenience is maintained externally, need not artifical entering indoor or in the cabinet or dismantle ventilation unit.
As shown in fig. 3, in some embodiments of the present invention, the positioning mechanism 500 is a latch mechanism disposed on the inner frame 200, the outer frame 100 is provided with a latch hole 501 corresponding to the latch mechanism, the inner frame 200 can be locked to a closed (closed) state through the cooperation of the latch mechanism and the latch hole 501, and the latch mechanism can be unlocked when it needs to be opened, which is convenient and fast to operate.
It is contemplated that in some embodiments of the present invention, the positioning mechanism 500 may also be a bolt mechanism, a rotating flapper mechanism, etc., and will not be described in detail herein.
As shown in fig. 7 and 8, in some embodiments of the present invention, the latch mechanism includes a latch seat 502 and a latch 503 slidably disposed on the latch seat 502, the latch seat 502 is disposed on one side of the inner frame 200 opposite to the air intake direction, a wrench portion 504 is disposed on the latch 503, a hole 505 for the wrench portion 504 to penetrate out to one side of the inner frame 200 facing the air intake direction is disposed on the inner frame 200, which facilitates the operator to open the ventilation device externally, and the latch mechanism is hidden, so that the appearance is simple.
As shown in fig. 3 and 7, in some embodiments of the present invention, the inner frame 200 is provided with a reinforcing rib 250 extending outward, the latch seat 502 is disposed on one side of the reinforcing rib 250 facing away from the air inlet direction, and the through hole 505 is disposed on the reinforcing rib 250, so that the wrench portion 504 penetrates out to one side of the reinforcing rib 250 facing the air inlet direction, and the reinforcing rib 250 is disposed to enhance the mechanical strength of the inner frame 200 and facilitate the installation of the latch mechanism.
As shown in fig. 8, in some embodiments of the present invention, the latch mechanism further includes a spring 506, the spring 506 is sleeved on the latch 503, and the spring 506 is compressed between the latch 503 and the latch seat 502 to keep the latch 503 in an elastically extended state, so that when the inner frame is moved to the closed position, the latch 503 can be automatically ejected for positioning, and the use is convenient.
As shown in fig. 8, in some embodiments of the present invention, one end of the spring 506 is pressed against the pin seat 502, and the pin 503 is provided with a protrusion or a positioning column capable of limiting the other end of the spring 506, so that the spring 506 can provide an outward elastic force for the pin 503.
Of course, in the implementation process, the latch 503 may also be elastically restored by configuring an elastic device such as a torsion spring, a tension spring, a rubber band, and the like, which will not be described in detail herein.
As shown in fig. 6, in some embodiments of the present invention, the inner frame 200 is rotatably disposed on the outer frame 100 through the elastic bolt mechanism 508, the elastic bolt mechanism 508 includes the elastic bolt disposed on the inner frame 200 through the elastic mechanism, the outer frame 100 is provided with the shaft hole 507 corresponding to the elastic bolt, during assembly, the elastic bolt mechanism can be compressed, when the inner frame 200 moves to the setting position, the elastic bolt automatically pops out, and the rotation fit is realized, thereby facilitating assembly.
In some embodiments of the present invention, the structure of the resilient latch mechanism is similar to the latch mechanism described above.
Of course, in the specific implementation process, the rotating shaft and the rotating shaft seat may be configured to realize the rotating fit of the inner frame and the outer frame, which will not be described in detail herein.
As shown in fig. 6, in some embodiments of the present invention, the bottom of one side of the inner frame 200 facing away from the air inlet direction is provided with a cartridge slot 260 corresponding to the lower part of the filter layer main body 300, the inner side of the packing space of the outer frame 100 is provided with an inner edge 261, when the inner frame 200 is opened, the lower part of the filter layer main body 300 can be inserted into the cartridge slot 260, when the inner frame 200 is closed, the filter layer main body 300 is abutted against the inner edge 261, and the positioning of the filter layer main body 300 can be realized.
It is contemplated that, in some embodiments of the present invention, elongated sliding grooves corresponding to the filter main body 300 may be directly formed at both sides of the inner frame 200 so as to insert and position the filter main body 300, which will not be described in detail herein.
As shown in fig. 6, in some embodiments of the present invention, the inner side of the inner frame 200 is provided with a U-shaped groove 270, a limiting member 280 is disposed at one side of the bottom of the ventilation window of the inner frame 200, which faces away from the air inlet direction, the limiting member 280 is of an "L" shape structure, and forms the cartridge groove 260 with the groove wall of the U-shaped groove 270, the U-shaped groove 270 can be used for stacking the blades, and the limiting member 280 forms the cartridge groove 260 with the groove wall of the U-shaped groove 270, which is simple and reasonable in structure.
Of course, in the specific implementation process, a U-shaped element may also be directly disposed on a side of the bottom of the ventilation window facing away from the air intake direction, and a U-shaped groove may also be formed, which is not described in detail herein.
As shown in fig. 4, in some embodiments of the present invention, the outer frame 100 includes the upper outer frame strip 110, the left outer frame strip 120, the lower outer frame strip 130, the right outer frame strip 140, the upper outer frame strip 110, the left outer frame strip 120, the lower outer frame strip 130, the right outer frame strip 140 is the section bar with the same shape and is provided with the mounting flange 150, the outer frame is made by the section bar with the same specification, the length of the section bar can be cut as required, the assembly is realized by welding, splicing, riveting, screw connection and other modes, the production cost can be reduced, and the production process can be simplified.
As shown in fig. 4, in some embodiments of the present invention, the inner frame 200 includes an upper inner frame strip 210, a left inner frame strip 220, a lower inner frame strip 230, and a right inner frame strip 240 connected in sequence to form a square structure, the upper inner frame strip 210, the left inner frame strip 220, the lower inner frame strip 230, and the right inner frame strip 240 are the same-shaped sections, the inner frame is made of the same-sized sections, the length of the sections can be cut as required, and the assembly is realized by welding, splicing, riveting, screwing, and the like, so that the production cost can be reduced, and the production process can be simplified.
Of course, in the specific implementation process, the outer frame or the inner frame can also be made of profiles with different specifications, or made in an integral die casting manner, and will not be described in detail herein.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. An integrated external maintenance ventilation protection device, comprising a ventilation protection device main body, characterized in that the ventilation protection device main body comprises:
the ventilation protection device comprises an outer frame (100), wherein a loading space is arranged in the outer frame (100), a mounting flange (150) is arranged on the outer frame (100), and the ventilation protection device main body can be mounted on a wall or a cabinet body through the mounting flange (150) and can be partially embedded into the wall or the cabinet body;
the inner frame (200) is rotatably arranged on the outer frame (100), and the inner frame (200) can be opened in a rotating mode towards the air inlet direction relative to the outer frame (100) or can be closed in a rotating mode to the loading space of the outer frame (100);
a filter layer main body (300), wherein a ventilation window is arranged in the inner frame (200), when the inner frame (200) is closed, the filter layer main body (300) is positioned on the inner frame (200) and corresponds to the ventilation window, when the inner frame (200) is opened, the filter layer main body (300) can move along with the inner frame (200), and the filter layer main body (300) can be placed on the inner frame (200) or taken out of the inner frame (200);
a blade assembly (400), the blade assembly (400) being disposed at the ventilation window of the inner frame (200);
and the positioning mechanism (500) can position the relative position of the inner frame (200) and the outer frame (100) by the positioning mechanism (500).
2. An integrated external maintenance ventilation guard according to claim 1,
the positioning mechanism (500) is a bolt mechanism arranged on the inner frame (200), and a bolt hole (501) corresponding to the bolt mechanism is arranged on the outer frame (100).
3. An integrated external maintenance ventilation guard according to claim 2,
the bolt mechanism comprises a bolt seat (502) and a bolt (503) arranged on the bolt seat (502) in a sliding mode, the bolt seat (502) is arranged on one side, back to the air inlet direction, of the inner frame (200), a wrench part (504) is arranged on the bolt (503), and a penetrating hole (505) through which the wrench part (504) can penetrate to one side, facing the air inlet direction, of the inner frame (200) is formed in the inner frame (200).
4. An integrated external maintenance ventilation guard according to claim 3,
the inner frame (200) is provided with a reinforcing rib (250) extending outwards, the bolt seat (502) is arranged on one side, back to the air inlet direction, of the reinforcing rib (250), and the penetrating hole (505) is formed in the reinforcing rib (250) and used for allowing the wrench part (504) to penetrate out of one side, facing the air inlet direction, of the reinforcing rib (250).
5. An integrated external maintenance ventilation guard according to claim 3,
the bolt mechanism further comprises a spring (506), the spring (506) is sleeved on the bolt (503), and the spring (506) is compressed between the bolt (503) and the bolt seat (502) so that the bolt (503) keeps an elastic extending state.
6. An integrated external maintenance ventilation guard according to claim 1,
the inner frame (200) is rotatably arranged on the outer frame (100) through an elastic bolt mechanism, the elastic bolt mechanism comprises an elastic bolt arranged on the inner frame (200) through an elastic mechanism, and a shaft hole (507) corresponding to the elastic bolt is arranged on the outer frame (100).
7. An integrated external maintenance ventilation guard according to claim 1,
the air filter is characterized in that one side bottom of the inner frame (200) in the air inlet direction is arranged with a cartridge groove (260) corresponding to the lower part of the filter layer main body (300), the inner side of the loading space of the outer frame (100) is provided with an inner edge (261), when the inner frame (200) is opened, the lower part of the filter layer main body (300) can be inserted into the cartridge groove (260), when the inner frame (200) is closed, the filter layer main body (300) is abutted against the inner edge (261).
8. An integrated external maintenance ventilation guard according to claim 7,
the inner side of the inner frame (200) is provided with a U-shaped groove (270), one side, back to the air inlet direction, of the bottom of the ventilation window of the inner frame (200) is provided with a limiting piece (280), the limiting piece (280) is of an L-shaped structure, and the insertion groove (260) is formed between the limiting piece (280) and the groove wall of the U-shaped groove (270).
9. An integrated external maintenance ventilation guard according to claim 1,
the outer frame (100) comprises an upper outer frame strip (110), a left outer frame strip (120), a lower outer frame strip (130) and a right outer frame strip (140) which are sequentially connected into a square structure, wherein the upper outer frame strip (110), the left outer frame strip (120), the lower outer frame strip (130) and the right outer frame strip (140) are all profiles with the same shape and are provided with the mounting flange (150).
10. An integrated external maintenance ventilation guard according to claim 1,
the inner frame (200) comprises an upper inner frame strip (210), a left inner frame strip (220), a lower inner frame strip (230) and a right inner frame strip (240) which are sequentially connected to form a square structure, wherein the upper inner frame strip (210), the left inner frame strip (220), the lower inner frame strip (230) and the right inner frame strip (240) are all section bars with the same shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021210288.2U CN213330601U (en) | 2020-06-24 | 2020-06-24 | Integrated external maintenance type ventilation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021210288.2U CN213330601U (en) | 2020-06-24 | 2020-06-24 | Integrated external maintenance type ventilation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213330601U true CN213330601U (en) | 2021-06-01 |
Family
ID=76081817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021210288.2U Active CN213330601U (en) | 2020-06-24 | 2020-06-24 | Integrated external maintenance type ventilation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213330601U (en) |
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2020
- 2020-06-24 CN CN202021210288.2U patent/CN213330601U/en active Active
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