CN211308497U - Defogging air supply diffusion equipment before vehicle - Google Patents
Defogging air supply diffusion equipment before vehicle Download PDFInfo
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- CN211308497U CN211308497U CN201921924837.XU CN201921924837U CN211308497U CN 211308497 U CN211308497 U CN 211308497U CN 201921924837 U CN201921924837 U CN 201921924837U CN 211308497 U CN211308497 U CN 211308497U
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- 238000009792 diffusion process Methods 0.000 title claims abstract description 16
- 125000006850 spacer group Chemical group 0.000 claims abstract description 157
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a vehicle front bumper demisting air supply diffusion device, which can uniformly diffuse air flow, achieve uniform demisting and effective demisting effects, and comprises a main air pipe, a cover plate and side plates, wherein the cover plate has two passages which are in a trapezoidal shape, the side plates are fixedly arranged on the left side and the right side of the cover plate, the upper end of the main air pipe is fixedly arranged at the opening position of the lower end part of the cover plate, a main spacer is arranged at the central position between the cover plates, a first branch spacer is respectively arranged at the central position of the left side part space and the central position of the right side part space of the main spacer, the length of the first branch spacer is smaller than that of the main spacer, a second branch spacer is respectively arranged at the central position of the left side part space and the central position of the right side part space of the first branch spacer, the length of the second branch spacer is smaller than that of the first branch spacer, hot air can be divided, the hot wind is divided into a plurality of parts in the upward feeding process, resulting in an effect of spreading to both sides.
Description
Technical Field
The utility model relates to a door window defogging technical field especially relates to a shelves defogging air supply diffusion equipment before vehicle.
Background
The main reason for window fogging is that the temperature difference between the inner heat and the outer cold is large, probably tens of degrees, even 20 degrees can be reached in winter, fog will appear on the glass, especially, driving at night in winter, the front windshield of the vehicle often easily generates fog, hidden danger is brought to driving safety, therefore, the front windshield needs to be blown and demisted by continuously using the front windshield demisting function, the demisting mode of the general vehicle is from the air conditioning system to the lower part of the front windshield, after the vehicle is opened, the air flow and even hot air can be blown out from the pipeline opening, but the air outlet for demisting and blasting is generally arranged at the left and right parts below the front windshield, the part where the air flow gushes out is concentrated, the whole front windshield can not be effectively uniformly blown, so the aspect should be improved, and the effect of demisting at the front windshield is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a defogging air supply diffusion device for a front bumper of a vehicle, which can uniformly diffuse air flow to achieve uniform defogging and effective defogging effects and specifically comprises a main air pipe, cover plates and side plates, wherein the cover plates have two channels, the two cover plates have the same size and are in a ladder shape, the width of the upper end part of each cover plate is obviously larger than that of the lower end part of each cover plate, the two cover plates are arranged up and down, a certain interval is arranged between the two cover plates to form an air supply channel, the side plates are fixedly arranged on the left side and the right side of each cover plate to block the left side and the right side of each cover plate, and because the upper end part and the lower end part of each cover plate are not provided with baffle parts, openings are formed on the upper end part and the lower end part of each cover plate, because the cover plates are in a ladder shape, the openings of the upper end parts of the, the hot air output from the main air duct passes through the inside of the cover plate and is output from the upper opening of the cover plate, and the hot air is concentrated at the middle part of the inside of the cover plate when being conveyed from the lower end part, and is also concentrated at the middle part when being output from the upper opening, so that the hot air cannot be effectively diffused.
In order to solve the problems, the utility model has the technical scheme that a main spacer is arranged at the central position between two cover plates, the main spacer is fixed with the two cover plates and keeps a vertical relation, the space between the cover plates is divided into a left part and a right part, the top end of the main spacer extends to the top end position of the cover plate, a first branch spacer is respectively arranged at the central positions of the left part space and the right part space of the main spacer, the first branch spacer is fixed with the two cover plates and keeps a vertical relation, the first branch spacer continues to divide the corresponding position into a left part and a right part, the top end of the first branch spacer extends to the top end position of the cover plate, namely, the top end position of the first branch spacer is flush with the top end position of the main spacer, the length of the first branch spacer is smaller than that of the main spacer, so that the lower end position of the main spacer exceeds the first branch spacer, the center positions of the left side part space and the right side part space of the first supporting spacer are respectively provided with a second supporting spacer, the second supporting spacer is fixed with two cover plates and keeps a vertical relation, the second supporting spacer continues to divide the corresponding position into a left part and a right part, the top end of the second supporting spacer extends to the top end part of the cover plate, namely the top end position of the second supporting spacer is flush with the top end positions of the first supporting spacer and the main spacer, and the length of the second supporting spacer is smaller than that of the first supporting spacer, so that the lower end position of the first supporting spacer exceeds that of the second supporting spacer.
According to the above arrangement, the number of the first branch spacers is twice as large as that of the main spacers, and the number of the second branch spacers is twice as large as that of the first branch spacers.
The utility model discloses the effect that realizes and favourable advantage are, the hot-blast process of following main tuber pipe output is to the position back between the apron, at first can be separated for two parts by main spacer, in the hot-blast air current continues upwards the in-process, can continue to be cut apart with a spacer two by a spacer one, and the quantity of a spacer one and a spacer two doubles in proper order, then hot-blast in ascending transportation process is separated out the multipart, form the effect to the both sides diffusion, finally export from apron upper end position opening part, the hot-blast of output is that each position is even, because preceding shelves glass area is great, if only blow to some point or some point of preceding shelves below and can not high-efficiently carry out the defogging to whole preceding shelves glass, compare traditional preceding shelves air supply arrangement, the utility model discloses can make each partial even air-out, improve the defogging efficiency.
Of course, according to the idea of the present invention, if a larger diffusion range is required, the branch spacers three may be continuously disposed on both sides of the branch spacer two, and then the branch spacer four may be continuously disposed, and the length of the branch spacer may be determined according to the layer number of the setting, if only the branch spacer one is disposed, the length of the branch spacer one may be 1/2 of the length of the main spacer, if the branch spacer two is disposed, like the embodiment of the present invention, the length of the branch spacer one may be 2/3 of the length of the main spacer, and the length of the branch spacer two may be 1/3 of the length of the main spacer, if the branch spacer three is continuously disposed, the length of the branch spacer one may be 3/4 of the length of the main spacer, the length of the branch spacer two may be 1/2 of the length of the main spacer, and the length of the branch spacer three may be 1/4 of the length of the main spacer, and so on.
Furthermore, the lower extreme of main spacer extends to inside the upper end of main tuber pipe always for inside the lower extreme of main spacer inserts into the upper end of main tuber pipe and cut apart into left and right sides two parts with the upper end inner space of main tuber pipe, make hot-blast air current cut apart into two parts promptly when being carried to this upper end position, improve diffusion water conservancy diversion effect.
Further, the lower extreme position of main spacer is provided with multichannel air vent one, the lower extreme position of propping up spacer one and propping up spacer two also is provided with multichannel air vent two, of course, air vent one only restricts in main spacer and the lower extreme position of propping up spacer one and propping up spacer two with the position that sets up of air vent two, can be separated when hot air current passes through this position, but the separation at this position is not totally separated, and air vent one has certain air guide effect with air vent two, be equivalent to the transition to the air current separation, it is inhomogeneous to prevent that the air current from controlling by quick divided in-process.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic top view of the cross section of the present invention.
Fig. 3 is a schematic sectional perspective view of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
A vehicle front baffle demisting air supply diffusion device is disclosed as figure 1, comprising a main air duct 1, a cover plate 2 and a side plate 3, wherein the cover plate 2 has two passages, the two passages of the cover plate 2 have the same size and are in a ladder shape, as shown in a cross-section top view in figure 2, the width of the upper end part of the cover plate is obviously larger than that of the lower end part of the cover plate, the two passages of the cover plate 2 are arranged up and down, a certain interval is arranged between the two passages to form an air supply channel, as shown in figures 1 and 2, the side plate 3 is fixedly arranged at the left side and the right side of the cover plate 2 to block the left side and the right side of the cover plate 2, as the baffle plate parts are not arranged at the upper end part and the lower end part of the cover plate 2, an opening is formed at the upper end part of the cover plate 2, as the cover plate 2 is in a ladder shape, the opening at the upper end part of the cover plate 2 is obviously, the hot air output from the main duct 1 passes through the inside of the cover plate 2 and is output from the upper opening of the cover plate 2, and the hot air is concentrated in the middle of the inside of the cover plate 2 when being delivered from the lower end, and is also concentrated in the middle when being output from the upper opening, and thus, the hot air cannot be effectively diffused.
In order to solve the above problems, the present invention provides a main spacer 4 disposed at a central position between two cover plates 2, as shown in a sectional view of fig. 2 and a sectional view of fig. 3, the main spacer 4 is fixed to and maintains a vertical relationship with the two cover plates 2, (since fig. 3 is a sectional view, the cover plate 2 at an upper side is not visible), the main spacer 4 divides a space between the cover plates 2 into a left part and a right part, a top end of the main spacer 4 extends to a top end portion of the cover plate 2, a first support spacer 51 is disposed at a central position of a left side portion space and a right side portion space of the main spacer 4, the first support spacer 51 is fixed to and maintains a vertical relationship with the two cover plates 2, the first support spacer 51 continues to divide a corresponding position into a left part and a right part, a top end of the first support spacer 51 extends to a top end portion of the cover plate 2, that is, a top end position of the first support spacer 51 is flush with a top end position of the, and the length of the first branch spacer 51 is less than that of the main spacer 4, so that the lower end part of the main spacer 4 exceeds a part of the first branch spacer 51, as shown in fig. 2, the central positions of the left part space and the right part space of the first branch spacer 51 are respectively provided with a second branch spacer 52, the second branch spacer 52 is fixed with the two cover plates 2 and keeps vertical relation, the second branch spacer 52 continuously divides the corresponding position into a left part and a right part, the top end of the second branch spacer 52 extends to the top end part of the cover plate 2, namely, the top end position of the second branch spacer 52 is flush with the top end positions of the first branch spacer 51 and the main spacer 4, and the length of the second branch spacer 52 is less than that of the first branch spacer 51, so that the lower end part of the first branch spacer 51 exceeds a part of the second branch spacer 52.
According to the above arrangement, the number of the branch spacers one 51 is twice as large as that of the main spacer 4, and the number of the branch spacers two 52 is twice as large as that of the branch spacers one 51.
The utility model discloses the effect that realizes and favourable advantage are, the hot-blast process of following the output of main tuber pipe 1 is to the position back between the apron 2, at first can be separated for two parts by main spacer 4, in the hot air current continuation upwards in-process, can be continued to be cut apart by a spacer 51 and a spacer two 52, and the quantity of a spacer 51 and a spacer two 52 doubles in proper order, then hot-blast in the ascending transportation process divided the multipart, form the effect to the both sides diffusion, finally follow the hot-blast of 2 upper end position opening part outputs of apron is that each position is even, because preceding shelves glass area is great, if only to some point or some point of preceding shelves below blow can not high-efficiently carry out the defogging to whole preceding shelves glass, compare traditional preceding shelves air supply arrangement, the utility model discloses can make each partial even air-out, improve defogging efficiency.
Of course, according to the idea of the present invention, if a larger diffusion range is required, the third branch spacers may be further disposed on both sides of the second branch spacer 52, and then the fourth branch spacer may be further disposed, and the length of the third branch spacer may be determined according to the number of layers disposed, if only the first branch spacer 51 is disposed, the length of the first branch spacer 51 may be 1/2 the length of the main spacer 4, if the second branch spacer 52 is disposed, as in the present embodiment, the length of the first branch spacer 51 may be 2/3 the length of the main spacer 4, the length of the second branch spacer 52 may be 1/3 the length of the main spacer 4, if the third branch spacer is further disposed, the length of the first branch spacer 51 may be 3/4 the length of the main spacer 4, the length of the second branch spacer 52 may be 1/2 the length of the main spacer 4, and the length of the third branch spacer may be 1/4 the length of the main spacer 4, and so on.
Further, the lower end of the main partition 4 extends into the upper end of the main duct 1, as shown in fig. 2 and 3, so that the lower end of the main partition 4 is inserted into the upper end of the main duct 1 and divides the upper end of the main duct 1 into a left part and a right part, and the hot air flow is divided into two parts when being conveyed to the upper end, thereby improving the diffusion and flow guiding effects.
Furthermore, the lower end of the main spacer 4 is provided with a plurality of first vent holes 61, the lower end of the first support spacer 51 and the lower end of the second support spacer 52 are also provided with a plurality of second vent holes 62, of course, the positions where the first vent holes 61 and the second vent holes 62 are arranged are only limited to the lower end of the main spacer 4, the first support spacer 51 and the second support spacer 52, hot air can be separated when passing through the positions, the separation of the positions is not complete, the first vent holes 61 and the second support spacer 62 have certain air guiding functions, which is equivalent to the transition of air flow separation, and the left and right separation of air flow in the process of quick separation is prevented from being uneven.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a shelves defogging air supply diffusion equipment before vehicle which characterized in that: the air supply device comprises a main air pipe (1), a cover plate (2) and side plates (3), wherein the cover plate (2) has two channels, the two channels of the cover plate (2) have the same size and are in a trapezoidal shape, the width of the upper end part of the cover plate is obviously larger than that of the lower end part of the cover plate, the two channels of the cover plate (2) are arranged up and down, a certain interval is arranged between the two channels to form an air supply channel, the side plates (3) are fixedly arranged at the left side and the right side of the cover plate (2) to seal the left side and the right side of the cover plate (2), the upper end of the main air pipe (1) is fixedly arranged at the opening position of the lower end part of the cover plate (2), a main spacer (4) is arranged at the center position between the two channels of the cover plate (2), the main spacer (4) is fixed with the two channels of the cover plate (2) and keeps a vertical relation, the space between the cover plate (2) is, the central positions of the left part space and the right part space of the main spacer (4) are respectively provided with a first branch spacer (51), the first branch spacer (51) is fixed with the two cover plates (2) and keeps a vertical relation, the first branch spacer (51) continuously divides the corresponding position into a left part and a right part, the top end of the first branch spacer (51) extends to the top end part of the cover plate (2), the length of the first branch spacer (51) is smaller than that of the main spacer (4), the central positions of the left part space and the right part space of the first branch spacer (51) are respectively provided with a second branch spacer (52), the second branch spacer (52) is fixed with the two cover plates (2) and keeps a vertical relation, the second branch spacer (52) continuously divides the corresponding position into a left part and a right part, and the top end of the second branch spacer (52) extends to the top end part of the cover plate (2), and the length of the branch spacer two (52) is smaller than that of the branch spacer one (51).
2. The defogging air supply and diffusion device for a front windshield of a vehicle as recited in claim 1, wherein: the length of the branch spacer one (51) is 2/3 of the length of the main spacer (4), and the length of the branch spacer two (52) is 1/3 of the length of the main spacer (4).
3. The defogging air supply and diffusion device for a front windshield of a vehicle as recited in claim 1, wherein: the lower end of the main spacer (4) extends into the upper end of the main air pipe (1) all the time, so that the lower end of the main spacer (4) is inserted into the upper end of the main air pipe (1) and divides the inner space of the upper end of the main air pipe (1) into a left part and a right part.
4. The defogging air supply and diffusion device for a front windshield of a vehicle as recited in claim 1, wherein: the lower extreme position of main spacer (4) is provided with multichannel air vent (61), prop up the lower extreme position of spacer (51) and prop up spacer two (52) and also be provided with multichannel air vent two (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921924837.XU CN211308497U (en) | 2019-11-09 | 2019-11-09 | Defogging air supply diffusion equipment before vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921924837.XU CN211308497U (en) | 2019-11-09 | 2019-11-09 | Defogging air supply diffusion equipment before vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211308497U true CN211308497U (en) | 2020-08-21 |
Family
ID=72082045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921924837.XU Active CN211308497U (en) | 2019-11-09 | 2019-11-09 | Defogging air supply diffusion equipment before vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211308497U (en) |
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2019
- 2019-11-09 CN CN201921924837.XU patent/CN211308497U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220310 Address after: 516000 first floor, No. 27, guhu Road, Chenjiang street, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: Guangdong Bingfeng Technology Co.,Ltd. Address before: 225401 Jiangsu Yongxu Auto Parts Co., Ltd., No. 108, Tongrun Road, Zhangqiao Industrial Zone, Taixing City, Taizhou City, Jiangsu Province Patentee before: Liu Songchun |