CN209498949U - A kind of air duct fever frame - Google Patents
A kind of air duct fever frame Download PDFInfo
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- CN209498949U CN209498949U CN201920022922.0U CN201920022922U CN209498949U CN 209498949 U CN209498949 U CN 209498949U CN 201920022922 U CN201920022922 U CN 201920022922U CN 209498949 U CN209498949 U CN 209498949U
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- insulation plate
- air duct
- mounting blocks
- frame
- interior insulation
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Abstract
The utility model discloses a kind of air duct fever framves, including multiple interior insulation plates and multiple external insulation plates, whole interior insulation plates are connected with fixed part, whole external insulation plates are parallel to axial side with inner support frame and connect correspondingly, and the preset clearance to install internal heat generation line is equipped between corresponding external insulation plate and interior insulation plate.In air duct fever frame provided by the utility model, external insulation plate is directly connected with interior insulation plate, reduces the volume and installation difficulty of external insulation plate, is simplified the structure of air duct fever frame and installation process, improves its production efficiency, reduces manufacturing cost.No setting is required in the frame of air duct fever simultaneously, and internal heat generation line and outer line with heating function is isolated in mica cylinder, further simplifies the structure of air duct fever frame, reduces the manufacturing cost of air duct fever frame.
Description
Technical field
The utility model relates to cosmetology fixture technology field, in particular to a kind of air duct fever frame.
Background technique
Hair dryer is a kind of common household electrical appliance, and hair dryer blows air along fixed-direction by motor, passes through simultaneously
Line with heating function heats air, to make to blow out hot wind in air duct.For the power for improving hair dryer, the double-deck hair is generallyd use in air duct
Hot line heats air.
In the prior art, the double-deck line with heating function fever frame is equipped in air duct, the middle part of the double-deck line with heating function fever frame is equipped with plastic cement
Micarex in multiple monolithics is sequentially fixed on plastic base mica bracket in being formed, then around upper internal heat generation by pedestal first
Line；Then micarex outside multiple monolithics is sequentially fixed on plastic base again and forms outer mica bracket, interior mica bracket and outside
It needs to be arranged mica cylinder between mica bracket to be isolated, then winds outer line with heating function in outer mica bracket again.The existing double-deck hair
Hot line fever is rack-mounted complicated with technique for fixing, and production efficiency is low and manufacturing cost is high.
Therefore, how to simplify the structure of air duct fever frame is those skilled in the art's technical problem urgently to be solved.
Utility model content
The purpose of the utility model is to provide a kind of air duct fever frame, interior insulation plate is directly connected with external insulation plate, letter
The structure of air duct fever frame is changed.
To achieve the above object, the utility model provides a kind of air duct fever frame, including fixed part and multiple interior insulations
Plate and multiple external insulation plates, all the interior insulation plate is fixedly connected to form inner support frame, and the cross section of the inner support frame is in
Star-like, all the external insulation plates are connect correspondingly with the interior insulation plate, the corresponding external insulation plate with it is described
The preset clearance to install internal heat generation line is equipped between interior insulation plate.
Preferably, the interior insulation plate is in rectangle, and the opposite two sides of the interior insulation plate are equipped with to fixed internal heat generation line
Internal layer limit rack gear, middle part be equipped with to make the interior insulation plate be mutually inserted fixed inserting groove.
It preferably, further include to be installed on the inner support frame side, with the fixation of the fixed all described interior insulation plate
Portion, the fixed part include a plurality of fixed arm, and all the fixed arms are in star-like distribution, the side of the fixed arm be equipped with to
Clamp the fixing groove of the interior insulation plate.
Preferably, internal layer limit rack gear both ends are respectively equipped with the first mounting blocks and the second mounting blocks, the external insulation
The side of plate is equipped with outer layer and limits rack gear, outer layer limit rack gear both ends be respectively equipped with to first mounting blocks and institute
State the corresponding third mounting blocks of the second mounting blocks and the 4th mounting blocks.
Preferably, between the third mounting blocks and first mounting blocks and the 4th mounting blocks and described second
Pass through rivet between mounting blocks.
Preferably, the external insulation plate is in I-shaped, in the middle part of outside be that outer layer limits rack gear, in the middle part of inner side edge
The distance between its outer end is less than the length of first mounting blocks and second mounting blocks.
Preferably, the quantity of the fixed arm is 6 and is uniformly distributed circumferentially.
Preferably, the middle part of the fixed part be equipped with axially extend, the limit to limit the interior insulation plate radial position
Position column.
Air duct fever frame provided by the utility model includes fixed part, interior insulation plate and external insulation plate, and interior insulation plate is solid
Fixed connection forms inner support frame, and in star-like, external insulation plate is installed on the outside of interior insulation plate, external insulation for the cross section of inner support frame
Every of plate and inner support frame is parallel to axial side and connects correspondingly, interior insulation plate and is located at its outside external insulation plate
Preset clearance is equipped with.Air duct generates heat during frame installation, and interior insulation plate is connected with fixed part first, then inside absolutely
Internal heat generation line is installed in the periphery of listrium, then installs external insulation plate in the outside of interior insulation board, has preset clearance therebetween, interior
Line with heating function is located in preset clearance, and outer line with heating function is installed on to the periphery of external insulation plate after the completion of external insulation plate is fixed.
Air duct fever frame China and foreign countries insulation board is directly connected with interior insulation plate, and volume and the installation for reducing external insulation plate are difficult
Degree is simplified the structure of air duct fever frame and installation process, improves its production efficiency, reduces manufacturing cost.Simultaneously
No setting is required in air duct fever frame, and internal heat generation line and outer line with heating function is isolated in mica cylinder, further simplifies the knot of air duct fever frame
Structure reduces the manufacturing cost of air duct fever frame.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of air duct provided by the utility model fever frame；
Fig. 2 is the side view that air duct fever frame is connected with line with heating function；
Fig. 3 is the structural schematic diagram of the first interior insulation plate；
Fig. 4 is the structural schematic diagram of the second interior insulation plate；
Fig. 5 is the structural schematic diagram of third interior insulation plate.
Wherein, appended drawing reference of the Fig. 1 into Fig. 5 are as follows:
External insulation plate 1, interior insulation plate 2, rivet 3, fixed part 4, outer line with heating function 5, internal heat generation line 6, the first interior insulation plate 21,
Second interior insulation plate 22, third interior insulation plate 23.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In order to make those skilled in the art more fully understand the utility model, with reference to the accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Fig. 1 to Fig. 5 is please referred to, Fig. 1 is the structural schematic diagram of air duct provided by the utility model fever frame；Fig. 2 is wind
The side view that cylinder fever frame is connected with line with heating function；Fig. 3 is the structural schematic diagram of the first interior insulation plate；Fig. 4 is the second interior insulation plate
Structural schematic diagram；Fig. 5 is the structural schematic diagram of third interior insulation plate.
Air duct fever frame provided by the utility model includes interior insulation plate 2 and external insulation plate 1.Whole interior insulation plates 2 are logical
It crosses the modes such as grafting, clamping or riveting and is connected to form inner support frame, the cross section of inner support frame is in star-like, the winding of internal heat generation line 6
In the periphery of inner support frame.External insulation plate 1 is installed on interior insulation plate 2, has preset clearance therebetween, and internal heat generation line 6 is fixed
In preset clearance.Every of whole external insulation plates 1 and inner support frame is parallel to axial side and connect correspondingly, it is outer absolutely
The outside that listrium 1 is mounted on interior insulation plate 2 forms outer support frame.Obviously, the cross section of outer support frame is also in star-like, outer line with heating function
The fixation of line with heating function can be completed in 5 peripheries for being wrapped in outer support frame.Certainly, interior insulation plate 2 and external insulation plate 1 are preferably mica
Plate, micarex have many advantages, such as insulation and high temperature resistant, and certain user also can be selected the insulation board of other materials, not limit herein
It is fixed.
Optionally, interior insulation plate 2 is three pieces, and interior insulation plate 2 is axially symmetric structure, and the opposite two sides of interior insulation plate, which are equipped with, to be used
Rack gear is limited in the internal layer of fixed internal heat generation line 6, interior insulation plate 2 includes inserting groove, and inserting groove prolongs along the symmetry axis of interior insulation plate 2
It stretches, whole interior insulation plates 2 are fixed by way of grafting.
Specifically, as shown in Figures 3 to 5, interior insulation plate 2 includes the first interior insulation plate 21, the second interior insulation plate 22 and the
Three interior insulation plates 23, the first interior insulation plate 21 include the first inserting groove, and third interior insulation plate 23 includes the 4th inserting groove, and first inserts
Access slot and the 4th inserting groove extend from two articles of opposite sides to middle part respectively.Second interior insulation plate 22 include the second inserting groove and
Third inserting groove, the second inserting groove is corresponding with the position of the first inserting groove, and the two is mating；Third inserting groove and the 4th is inserted
The position of access slot is corresponding, and the two is mating.Certainly, the sum of length of the first inserting groove and the second inserting groove is equal to interior insulation
The sum of the length of the length of 2 symmetry axis of plate, third inserting groove and the 4th inserting groove is also equal to the length of 2 symmetry axis of interior insulation plate.
In addition, outer line with heating function 5 is fixed on the periphery of external insulation plate 1, the width of external insulation plate 1 is internal heat generation line 6 and outgoing
The width of external insulation plate 1 can be set as needed in the distance between hot line 5, user, avoid 5 phase of internal heat generation line 6 and outer line with heating function
Contact.
In the present embodiment, the interior insulation plate 2 of air duct fever frame forms inner support frame by way of grafting, then by interior exhausted
Listrium 2 installs external insulation plate 1, and the preset clearance for accommodating internal heat generation line 6 is equipped between external insulation plate 1 and interior insulation plate 2.Outside
Insulation board 1 is directly connected with interior insulation plate 2, reduces the volume of external insulation plate 1, meanwhile, outer fever is supported by external insulation plate 1
Line 5 avoids internal heat generation line 6 and outer line with heating function 5 from being in contact, and without installing mica cylinder, further simplifies air duct fever frame
Structure.Its assembly efficiency can be improved in the structure simplification of air duct fever frame, mitigates its weight.
Optionally, air duct fever frame further includes being installed on inner support frame side fixed part 4, and fixed part 4 is hub-and-spoke configuration,
Including a plurality of fixed arm radially extended, the side of whole fixed arms is equipped with fixing groove, and interior insulation plate 2 passes through interference fit
Mode is installed in fixing groove, so that internally insulation board 2 is fixed.Certainly, to make interior insulation plate 2 fix stronger,
Fixing groove also can be used the modes such as bonding or riveting with interior insulation plate 2 and be fixed.In the present embodiment, the quantity of fixed arm is 6
It item and is uniformly distributed circumferentially, user can also change the quantity of fixed arm as needed, it is not limited here.
In addition, needing to adjust the radial position of interior insulation plate 2 when mounting part 4 and interior insulation plate 2, to improve interior insulation
The assembling speed of plate 2, the middle part of fixed part 4 are equipped with the limited post axially extended.During installation, the side of interior insulation plate 2
Side and limited post, which fit, can be completed positioning.To further increase assembly efficiency, limited post can be specially hexagonal prisms, each of which
Side of the side respectively with an interior insulation plate 2 fits.
In the present embodiment, fixed part 4 is hub-and-spoke configuration, and from the both ends of inner support frame, internal insulation board 2 is fixed, energy
Enough structures for being obviously simplified to fix portion 4, and then reduce the assembly difficulty and overall weight of air duct fever frame.
For fixed external insulation plate 1, internal layer limit rack gear both ends are respectively equipped with the first mounting blocks and second extended outward
Mounting blocks, as shown in Figure 1, the first mounting blocks are in a strip shape, the second mounting blocks are wedge shaped.The side of external insulation plate 1 is limited equipped with outer layer
Position rack gear, outer layer limit rack gear both ends are respectively equipped with third mounting blocks and the 4th mounting blocks.Third mounting blocks are in a strip shape, periphery
Can be concordant with the front end of the first mounting blocks, the 4th mounting blocks are wedge shaped, and periphery can be concordant with the front end of the second mounting blocks.
As shown in Figure 1, passing through rivet 3 between third mounting blocks and the first mounting blocks and between the 4th mounting blocks and the second mounting blocks
Riveting, so that external insulation plate 1 be made to be fixedly connected with interior insulation plate 2.At this point, opposite with outer layer limit rack gear in external insulation plate 1
Side is located at the outside of internal layer limit rack gear, has prepsetting gap therebetween.
Optionally, external insulation plate 1 is in I-shaped, and both ends are wing plate, centre is abdomen, and installation process midriff is parallel to
The axial direction of inner support frame.Outer layer limit rack gear is located at side and outer layer limit rack gear on the side on the outside of abdomen, on the inside of abdomen
The distance between less than the first mounting blocks and the second mounting blocks length, i.e., the abdomen of external insulation plate 1 and internal layer limit rack gear it
Between have prepsetting gap.
In the present embodiment, in I-shaped, the side on the outside of abdomen is equipped with outer layer and limits rack gear external insulation plate 1, can be right
Outer line with heating function 5 is fixed.Two articles of wing plates of external insulation plate 1 are respectively third mounting blocks and the 4th mounting blocks, the two respectively with
First mounting blocks and the second mounting blocks are fixed by two rivets 3, can be improved and connect between interior insulation plate 2 and external insulation plate 1
Firmness.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relationship or sequence.
Air duct provided by the utility model fever frame is described in detail above.Specific case used herein
The principles of the present invention and embodiment are expounded, the above embodiments are only used to help understand, and this is practical
Novel method and its core concept.It should be pointed out that for those skilled in the art, not departing from this reality
Under the premise of with new principle, several improvements and modifications can be made to this utility model, these improvement and modification are also fallen into
In the protection scope of the utility model claims.
Claims (8)
- The frame 1. a kind of air duct generates heat, which is characterized in that including multiple interior insulation plates (2) and multiple external insulation plates (1), described in whole Interior insulation plate (2) is fixedly connected to form inner support frame, the cross section of the inner support frame in star-like, the external insulation plate (1) with Every of the inner support frame is parallel to axial side and connects correspondingly, the corresponding external insulation plate (1) and institute State the preset clearance being equipped between interior insulation plate (2) to install internal heat generation line (6).
- The frame 2. air duct according to claim 1 generates heat, which is characterized in that the interior insulation plate (2) is in rectangle, described interior exhausted The opposite two sides of listrium (2), which are equipped with, limits rack gear to the internal layer of fixed internal heat generation line (6), and middle part is equipped with to make in described Insulation board (2) is mutually inserted fixed inserting groove.
- The frame 3. air duct according to claim 2 generates heat, which is characterized in that further include to be installed on the inner support frame side End, with the fixed part (4) of the fixed all described interior insulation plates (2), the fixed part (4) includes a plurality of fixed arm, described in whole Fixed arm is in star-like distribution, and the side of the fixed arm is equipped with the fixing groove to clamp the interior insulation plate (2).
- The frame 4. air duct according to claim 3 generates heat, which is characterized in that internal layer limit rack gear both ends are respectively equipped with the One mounting blocks and the second mounting blocks, the side of the external insulation plate (1) are equipped with outer layer and limit rack gear, and the outer layer limits rack gear two End is respectively equipped with to third mounting blocks corresponding with first mounting blocks and second mounting blocks and the 4th mounting blocks.
- The frame 5. air duct according to claim 4 generates heat, which is characterized in that the third mounting blocks and first mounting blocks Between and the 4th mounting blocks and second mounting blocks between by rivet (3) rivet.
- The frame 6. air duct according to claim 5 generates heat, which is characterized in that the external insulation plate (1) is in I-shaped, middle part Outside be that outer layer limits rack gear, in the middle part of inner side edge and the distance between its outer end less than first mounting blocks and described The length of second mounting blocks.
- 7. according to the fever frame of air duct described in claim 3 to 5 any one, which is characterized in that the quantity of the fixed arm is 6 It item and is uniformly distributed circumferentially.
- 8. according to the fever frame of air duct described in claim 3 to 5 any one, which is characterized in that the middle part of the fixed part (4) Equipped with axially extend, the limited post to limit interior insulation plate (2) radial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022922.0U CN209498949U (en) | 2019-01-04 | 2019-01-04 | A kind of air duct fever frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022922.0U CN209498949U (en) | 2019-01-04 | 2019-01-04 | A kind of air duct fever frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209498949U true CN209498949U (en) | 2019-10-18 |
Family
ID=68199822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920022922.0U Active CN209498949U (en) | 2019-01-04 | 2019-01-04 | A kind of air duct fever frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209498949U (en) |
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2019
- 2019-01-04 CN CN201920022922.0U patent/CN209498949U/en active Active
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