CN216861132U - Fan heater shell and fan heater - Google Patents
Fan heater shell and fan heater Download PDFInfo
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- CN216861132U CN216861132U CN202220130744.5U CN202220130744U CN216861132U CN 216861132 U CN216861132 U CN 216861132U CN 202220130744 U CN202220130744 U CN 202220130744U CN 216861132 U CN216861132 U CN 216861132U
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- honeycomb
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Abstract
The utility model discloses a warm air blower shell and a warm air blower, wherein the warm air blower shell comprises a shell and a cellular board, at least one inner wall of the shell is provided with a mounting wall, and a matching part is arranged on the mounting wall; the honeycomb panel corresponds the installation wall setting, be provided with location portion on the honeycomb panel, location portion with cooperation portion cooperation is in order to fix the honeycomb panel with the installation wall. The utility model aims to solve the problem that the shell of the existing fan heater cannot have higher strength on the premise of meeting the requirement of light weight.
Description
Technical Field
The utility model relates to the technical field of automobile fan heaters, in particular to a fan heater shell and a fan heater.
Background
At present, an air heater as a heating device for obtaining heat by burning fuel oil so as to heat air is widely used in cabs of heavy trucks, van trucks, ambulances, campers, engineering machinery, agricultural machinery and the like and inside small and medium-sized passenger cars;
an important component of the air heater, namely a shell of the warm air blower, is assembled into a whole and matched with a rear air outlet cap and an air outlet corrugated pipe to form an air duct system of the air heater.
The existing shell of the fan heater is mostly made of plastic or aluminum, and the plastic is light, but the strength of the plastic is lower than that of the aluminum; aluminum is stronger but heavier than plastic.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a fan heater shell and a fan heater, and aims to solve the problem that the shell of the existing fan heater cannot have high strength on the premise of meeting the requirement of light weight.
In order to achieve the above object, the present invention provides a fan heater housing, comprising:
the device comprises a shell, at least one inner wall of the shell is provided with a mounting wall, and a matching part is arranged on the mounting wall; and the number of the first and second groups,
the honeycomb plate corresponds to the installation wall, a positioning part is arranged on the honeycomb plate, and the positioning part is matched with the matching part to fix the honeycomb plate and the installation wall.
Optionally, the matching part is a positioning protrusion, and the positioning part is a positioning groove.
Optionally, the positioning groove is disposed through the honeycomb panel in an installation direction of the honeycomb panel.
Optionally, the positioning projection comprises:
a connecting portion having one end connected to the mounting wall; and the number of the first and second groups,
the clamping part is connected with the other end of the connecting part;
wherein, connecting portion run through the constant head tank, joint portion butt the honeycomb panel is kept away from a side of installation wall is in order to restrict the honeycomb panel with installation wall separation.
Optionally, the clamping portion is provided with a groove along the mounting direction and at an end far away from the connecting portion.
Optionally, the two inner side walls of the housing along the length direction of the housing are the mounting walls, and correspondingly, the honeycomb plates are arranged in two.
Optionally, the number of the matching portions is multiple, and the matching portions are arranged in a row along the length direction of the housing, and correspondingly, the number of the positioning portions is multiple.
Optionally, a heat reflective material is disposed on each of the honeycomb panels.
Optionally, each of the cellular boards comprises:
a honeycomb core structure; and the number of the first and second groups,
the mounting plate is installed on one side of the honeycomb core structure and used for plugging one end opening of a plurality of honeycomb holes in the honeycomb core structure, and the heat reflecting material is correspondingly arranged on the mounting plate.
The utility model also proposes a fan heater comprising a fan heater housing as described above.
According to the technical scheme, the honeycomb plate is arranged on the mounting wall positioned on the inner side of the shell, the honeycomb plate is firmly mounted through the matching part and the positioning part, and the honeycomb plate can be separated from the shell through the positioning part and the matching part, so that not only can the die machining of the shell be facilitated, but also the honeycomb plate can be detached and replaced when the honeycomb plate is damaged, wherein the honeycomb plate is provided with a plurality of honeycomb holes to play a role in supporting the strength of the interior of the shell, but also a certain role in reducing the noise of the interior of the shell can be achieved, and therefore the structural strength of the shell can be effectively improved on the premise of meeting the requirement of light weight of the shell.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of an internal structure of an embodiment of a heater housing according to the present invention;
FIG. 2 is a front view of the housing of FIG. 1;
fig. 3 is a schematic front view of the honeycomb panel of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
4 | Honeycomb panel |
| 1 | |
4a | Honeycomb core structure |
| 2 | |
4b | Mounting plate |
| 3 | Mating part | 5 | |
| 301 | Positioning projection | 501 | Locating |
| 301a | Connecting part | 6 | Groove |
| 301b | Clamping part |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
At present, an air heater as a heating device for obtaining heat by burning fuel oil so as to heat air is widely used in cabs of heavy trucks, van trucks, ambulances, campers, engineering machinery, agricultural machinery and the like and inside small and medium-sized passenger cars;
an important component of the air heater, namely a shell of the warm air blower, is assembled into a whole and matched with a rear air outlet cap and an air outlet corrugated pipe to form an air duct system of the air heater.
The existing shell of the fan heater is mostly made of plastic or aluminum, and the plastic is light, but the strength of the plastic is lower than that of the aluminum; aluminum is stronger but heavier than plastic.
In view of the above, the present invention provides a fan heater housing, and fig. 1 to 3 illustrate an embodiment of the present invention.
Referring to fig. 1 to 3, the heater casing 100 includes a casing 1 and a cellular board 4, at least one inner wall of the casing 1 is provided as a mounting wall 2, and the mounting wall 2 is provided with a matching portion 3; the honeycomb plate 4 is arranged corresponding to the installation wall 2, a positioning part 5 is arranged on the honeycomb plate 4, and the positioning part 5 is matched with the matching part 3 to fix the honeycomb plate 4 and the installation wall 2.
In the technical scheme of the utility model, the honeycomb plate 4 is arranged on the mounting wall 2 positioned on the inner side of the shell 1, the honeycomb plate 4 is firmly mounted through the matching part 3 and the positioning part 5, and the honeycomb plate 4 can be separated from the shell 1 through the positioning part 5 and the matching part 3, so that the die processing of the shell 1 can be facilitated, the honeycomb plate 4 can be detached when the honeycomb plate 4 is damaged, and the honeycomb plate 4 can be replaced, wherein the honeycomb plate 4 is provided with a plurality of honeycomb holes to play a role in supporting the strength of the interior of the shell 1 and also can play a role in reducing the noise of the interior of the shell 1 to a certain extent, and thus the structural strength of the shell 1 can be effectively improved on the premise of meeting the requirement of light weight of the shell 1.
It should be noted that, the setting position of the installation wall 2 in the casing 1 is not limited, and may be on the inside wall, the inner top wall or the inner bottom wall of the casing 1, and simultaneously, the number of the installation wall 2 is not limited, and may be one, two or more, and the installation is performed according to the actual installation situation, correspondingly, the cellular board 4 may correspond to different positions and different numbers the installation wall 2 is installed, so as to achieve the effect of improving the structural strength of the casing 1.
Further, the fitting portion 3 is provided as a positioning protrusion 301, and the positioning portion 5 is provided as a positioning groove 501. Through inciting somebody to action cooperation portion 3 sets up to the location is protruding 301, location portion 5 sets up to constant head tank 501, it is corresponding, the location protruding 301 with casing 1 is connected, constant head tank 501 corresponds the setting and is in on the honeycomb panel 4, compare in with constant head tank 501 is seted up so that on the casing 1 when receiving outside striking constant head tank 501 takes place to warp, is difficult for the condition of honeycomb panel 4's installation, constant head tank 501 sets up enable on the honeycomb panel 4 with casing 1's installation is more stable, sets up simultaneously the location protruding 301 with constant head tank 501, can directly will honeycomb panel 4 joint is in on the casing 1, it is more simple and convenient to operate.
Further, if the positioning groove 501 does not penetrate through the cellular board 4, when the cellular board 4 is installed on the housing 1, the positioning protrusion 301 is located between the cellular board 4 and the housing 1, so that the cellular board 4 is not easy to be detached by an operator, specifically, in this embodiment, the positioning groove 501 penetrates through the cellular board 4 along the installation direction of the cellular board 4. Through the positioning groove 501 penetrates through the honeycomb panel 4, when the honeycomb panel 4 is installed, the positioning protrusion 301 can penetrate out from the upper part of the honeycomb panel 4, so that an operator can detach the honeycomb panel 4.
Furthermore, the positioning protrusion 301 comprises a connecting portion 301a and a clamping portion 301b, wherein one end of the connecting portion 301a is connected to the mounting wall 2; the clamping part 301b is connected with the other end of the connecting part 301 a; the connecting portion 301a penetrates through the positioning groove 501, and the clamping portion 301b abuts against a side surface of the cellular board 4 far away from the installation wall 2 to limit the cellular board 4 from being separated from the installation wall 2. Through setting up the diameter size of location portion 5 is greater than the size of constant head tank 501, just location portion 5 has certain elastic deformation, specifically, in this embodiment, joint portion 301b sets up to the round platform shape, follows honeycomb panel 4's installation direction is the setting of gradually expanding, so that joint portion 301b passes constant head tank 501, installation during honeycomb panel 4, location portion 5 takes place certain shrink, makes location portion 5 passes behind the constant head tank 501, resume original form, at this moment, location portion 5 butt honeycomb panel 4 to reach good fixed effect.
Furthermore, the clamping portion 301b is provided with a groove 6 along the mounting direction and at an end far away from the connecting portion 301 a. Through seted up recess 6 on the joint portion 301b, so that joint portion 301b can have bigger elastic deformation degree, not only is installing can be more laborsaving during honeycomb panel 4, can be more convenient when dismantling honeycomb panel 4 simultaneously.
Referring to fig. 1 again, since the outer sidewall of the fan heater is most vulnerable to impact and damage when the fan heater is mounted on a vehicle, and since the long sidewall of the fan heater is more vulnerable to impact than the short sidewall of the fan heater, in this embodiment, the housing 1 is provided with two mounting walls 2 along the length direction thereof, and correspondingly, the number of the honeycomb panels 4 is two. By installing the honeycomb panels 4 on the two opposite side walls of the housing 1 along the length direction, resources can be saved under the condition that the defect that the strength of part of the fan heater housing 100 is insufficient can be effectively complemented.
Further, the number of the fitting portions 3 is set to be plural, and the fitting portions are arranged in a row along the longitudinal direction of the housing 1, and correspondingly, the number of the positioning portions 5 is set to be plural. The number of the matching parts 3 and the number of the positioning parts 5 are not limited, and is determined according to actual installation conditions, the firmness of connection between the honeycomb panel 4 and the shell 1 can be further ensured by arranging the matching parts 3 and the positioning parts 5 in a plurality, specifically, in the embodiment, the number of the matching parts 3 and the positioning parts 5 is eight, two honeycomb panels are arranged in parallel along the upper end and the lower end of the shell 1 and are arranged in the length direction, so that the honeycomb panel 4 can be uniformly fixed with the shell 1, and the phenomenon that the honeycomb panel 4 and the shell 1 are vacant after installation is avoided.
Further, each of the honeycomb plates 4 is provided with a heat reflective material. By spraying the heat reflecting material on the honeycomb plate 4, more heat is ensured to be concentrated in the air duct in the shell 1 and finally transmitted to a required position, and the heat conduction waste of heat conduction to the outside air is reduced.
Further, each of the honeycomb panels 4 includes a honeycomb core structure 4a and a mounting plate 4b, the mounting plate 4b is mounted on one side of the honeycomb core structure 4a to close one end opening of a plurality of honeycomb holes of the honeycomb core structure 4a, and the heat reflective material is correspondingly disposed on the mounting plate 4 b. Wherein, honeycomb core structure 4a is both ends open structure, through setting up the shutoff of mounting panel 4b the one end opening of honeycomb core structure 4a can increase the spraying area of heat-reflecting material to reach better heat concentration effect, simultaneously constant head tank 501 corresponds sets up on the mounting panel 4b, enables constant head tank 501's structure is more stable.
The utility model also provides a fan heater, the fan heater includes fan heater shell 100, above-mentioned embodiment is referred to the concrete structure of fan heater shell 100, because this fan heater has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is not repeated here one by one.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A fan heater shell, characterized by, includes:
the device comprises a shell, at least one inner wall of the shell is provided with a mounting wall, and a matching part is arranged on the mounting wall; and the number of the first and second groups,
the honeycomb plate corresponds to the installation wall, a positioning part is arranged on the honeycomb plate, and the positioning part is matched with the matching part to fix the honeycomb plate and the installation wall.
2. The blower housing according to claim 1, wherein the fitting portion is provided as a positioning projection, and the positioning portion is provided as a positioning groove.
3. The blower housing according to claim 2, wherein the positioning groove is provided through the honeycomb plate in a mounting direction of the honeycomb plate.
4. The heater housing of claim 3, wherein the positioning boss comprises:
a connecting portion having one end connected to the mounting wall; and the number of the first and second groups,
the clamping part is connected with the other end of the connecting part;
wherein, connecting portion run through the constant head tank, joint portion butt the honeycomb panel is kept away from a side of installation wall is in order to restrict the honeycomb panel with installation wall separation.
5. The heater unit casing of claim 4, wherein said snap-fit portion has a recess formed at an end thereof away from said connecting portion in said mounting direction.
6. The blower housing according to claim 1, wherein the housing is provided with two opposite inner side walls along its length as the mounting walls, and correspondingly, the honeycomb panel is provided in two.
7. The blower housing according to claim 6, wherein the number of the engaging portions is plural and arranged in a row along the length direction of the housing, and correspondingly, the number of the positioning portions is plural.
8. The blower housing according to claim 1 wherein each of said honeycomb panels is provided with a heat reflective material.
9. The heater housing of claim 8, wherein each of said honeycomb panels comprises:
a honeycomb core structure; and the number of the first and second groups,
the mounting plate is installed on one side of the honeycomb core structure and used for plugging one end opening of a plurality of honeycomb holes in the honeycomb core structure, and the heat reflecting material is correspondingly arranged on the mounting plate.
10. A fan heater comprising a fan heater housing according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220130744.5U CN216861132U (en) | 2022-01-18 | 2022-01-18 | Fan heater shell and fan heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220130744.5U CN216861132U (en) | 2022-01-18 | 2022-01-18 | Fan heater shell and fan heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216861132U true CN216861132U (en) | 2022-07-01 |
Family
ID=82153232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220130744.5U Active CN216861132U (en) | 2022-01-18 | 2022-01-18 | Fan heater shell and fan heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216861132U (en) |
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2022
- 2022-01-18 CN CN202220130744.5U patent/CN216861132U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |