CN211032090U

CN211032090U - Inclined blowing type air duct assembly

Info

Publication number: CN211032090U
Application number: CN201921405583.0U
Authority: CN
Inventors: 孙虞宁; 叶占国; 王会集
Original assignee: Zhejiang CRRC Electric Vehicle Co Ltd
Current assignee: Zhejiang CRRC Electric Vehicle Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-07-17
Anticipated expiration: 2029-08-27

Abstract

The utility model provides an oblique blowing formula wind channel assembly belongs to vehicle wind channel technical field, include: the air conditioner comprises a shell, a bottom plate is arranged at the lower part of the shell, an air cavity is arranged on the inner side of the bottom plate, one end of the air cavity is connected with an air outlet pipe on an air conditioner in a vehicle, at least one air outlet positioned on the bottom plate is arranged at the other end of the air cavity, and an acute angle is formed between the air outlet direction of the air outlet and the vertical plane of the position of a driver. The utility model provides a pair of blow formula wind channel assembly to one side changes the angle between air outlet air-out direction and the driver top for the wind direction can blow to the position at driver place to the slant, thereby improves driver's driving environment, improves the driving experience degree, and then avoids the emergence of potential safety hazard.

Description

Inclined blowing type air duct assembly

Technical Field

The utility model belongs to the technical field of the vehicle wind channel, a wind channel assembly is related to, especially a blow formula wind channel assembly to one side.

Background

The design of bus wind channel is generally located the top of vehicle, provides air conditioning or heating installation for bus inside. Among the prior art, the air-out direction that is located the wind channel air outlet of driver's cabin top is perpendicular setting, leads to the driver to drive the in-process for a long time, and the driver's head top is aimed at all the time to cold wind or the warm braw that flows out from the air outlet, makes its sensation uncomfortable, causes the traffic accident moreover easily, has certain potential safety hazard.

To sum up, for solving the structural not enough of current wind channel assembly, need design a slant air-out, improve driver's driving and experience the impression, avoid the wind channel assembly that the potential safety hazard takes place.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided an oblique air-out, improved driver's driving and experienced the impression, avoided the wind channel assembly that the potential safety hazard takes place.

The purpose of the utility model can be realized by the following technical proposal: a side-blown duct assembly comprising: the air conditioner comprises a shell, a bottom plate is arranged at the lower part of the shell, an air cavity is arranged on the inner side of the bottom plate, one end of the air cavity is connected with an air outlet pipe on an air conditioner in a vehicle, at least one air outlet positioned on the bottom plate is arranged at the other end of the air cavity, and an acute angle is formed between the air outlet direction of the air outlet and the vertical plane of the position of a driver.

In the above-mentioned oblique blowing type wind channel assembly, the bottom plate of casing lower part is the arc structure setting, and wherein, the air outlet is located the corner of arc structure.

In the above-mentioned oblique blowing type air duct assembly, the bottom plate includes a flat plate horizontally arranged and an arc plate in an integrated structure with the flat plate, wherein the air outlet is located on the arc plate.

In the above-mentioned oblique blowing type wind channel assembly, the quantity of air outlet is two, and two air outlets set up side by side to be linked together with the wind chamber.

In foretell oblique blow formula wind channel assembly, the wind chamber is the setting of infundibulate structure, and this wind chamber sets up in the fan housing, and wherein, the fan housing includes the first connecting portion that links to each other with the bottom plate inboard and the second connecting portion that links to each other with the play tuber pipe.

In the above inclined blowing type air duct assembly, two air induction ports are additionally arranged on one side of the two air outlets, and the two air induction ports are connected to the air cavity through the air induction pipe.

In the above-mentioned oblique blowing type air duct assembly, two air outlets are further provided on the flat plate, and the two air outlets on the arc plate are respectively located at two ends of the bottom plate.

In the above-mentioned oblique blowing type air duct assembly, an electrical switch panel is further disposed on the flat plate, and the electrical switch panel is electrically connected to a controller in the vehicle, wherein the electrical switch panel is located on the top of the driver.

In the above-mentioned oblique blowing type air duct assembly, an indent concave cavity is provided on the flat plate, and an inclined plane is provided at one side of the concave cavity, wherein the electrical switch panel is installed on the inclined plane.

In the above-mentioned oblique blowing type air duct assembly, the casing further includes an access panel disposed at a side portion thereof, wherein the access panel is connected to the casing through a hinge.

In the above-mentioned oblique blowing type wind channel assembly, the hinge is located the inboard of casing, and wherein, the one end of hinge links to each other with the casing, and the other end of hinge links to each other with the access panel, and is provided with a plurality of air intake on the access panel.

Compared with the prior art, the utility model provides a pair of blow formula wind channel assembly to one side changes the angle between air outlet air-out direction and the driver top for the wind direction can blow to the position at driver place to the slant, thereby improves driver's driving environment, improves and drives the experience degree, and then avoids the emergence of potential safety hazard.

Drawings

Fig. 1 is a schematic structural view of the oblique blowing type air duct assembly of the present invention.

Fig. 2 is a schematic structural view of another viewing angle of the oblique blowing type air duct assembly of the present invention.

Fig. 3 is a cross-sectional view a-a of fig. 1.

Fig. 4 is a sectional view of B-B in fig. 2.

In the figure, 100, the housing; 110. a base plate; 111. a flat plate; 112. an arc plate; 113. an air inducing port; 114. a concave cavity; 115. a bevel; 200. a wind cavity; 210. an air outlet; 220. a first connection portion; 230. a second connecting portion; 300. an access panel; 310. an air inlet; 400. and (4) a hinge.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, the utility model provides a pair of oblique blowing type air duct assembly, include: the lower portion of the casing 100 is provided with a bottom plate 110, and an air cavity 200 is disposed on the inner side of the bottom plate 110, wherein one end of the air cavity 200 is connected to an air outlet pipe on a hollow air conditioner in the vehicle, the other end of the air cavity 200 is at least provided with an air outlet 210 located on the bottom plate 110, and an acute angle is formed between the air outlet direction of the air outlet 210 and a vertical plane of the position of a driver.

In this embodiment, when the air conditioning produced during air conditioning entered into air cavity 200 through the tuber pipe, the back process air outlet 210 blown to the driver's head, because be an acute angle between the air-out direction of air outlet 210 and the vertical plane of driver position, avoided blowing perpendicularly to the driver top to improve driver's driving environment, improve and drive the experience degree.

The utility model provides a pair of blow formula wind channel assembly to one side changes the angle between air outlet 210 air-out direction and the driver top for the wind direction can blow to the position at driver place to the slant, thereby improves driver's driving environment, improves the driving experience degree, and then avoids the emergence of potential safety hazard.

It is further preferable that the bottom plate 110 of the lower portion of the casing 100 is disposed in an arc structure, wherein the air outlet 210 is located at a corner of the arc structure. Further preferably, the bottom plate 110 comprises a flat plate 111 horizontally disposed, and an arc plate 112 integrally formed with the flat plate 111, wherein the air outlet 210 is disposed on the arc plate 112.

Further preferably, the number of the air outlets 210 is two, and the two air outlets 210 are arranged side by side and communicated with the air cavity 200, so as to further increase the air output. When the temperature in the cab is higher (generally in summer, the weather is hot), the cooling of the cab can be realized in the shortest time through the two air outlets 210, and the driving experience is further improved.

Further preferably, the wind cavity 200 is disposed in a funnel shape, and the wind cavity 200 is disposed in the wind shield, wherein the wind shield includes a first connecting portion 220 connected to the inner side of the bottom plate 110, and a second connecting portion 230 connected to the wind outlet pipe.

In this embodiment, the first connection portion 220 may be connected to the bottom plate 110 by a screw fastener, or may be fixed to the inner side of the bottom plate 110 by an adhesive; second connecting portion 230 and go out to link to each other through the clamp structure between the tuber pipe, in addition, be the infundibulate structure with wind chamber 200 setting, increase wind chamber 200's storage capacity on the one hand, on the other hand slows down the wind speed when going out wind, further improves the humidification and experiences.

Preferably, as shown in fig. 1 to 4, two induced air ports 113 are further provided at one side of the two air outlets 210, and the two induced air ports 113 are connected to the air cavity 200 through an induced air pipe.

In this embodiment, the two air inlets 113 are disposed outside (not disposed inside the wind shield), so that the wind speed of the outlet air can be further increased, and the driving experience can be further improved.

Preferably, as shown in fig. 1 to 4, two air outlets 210 are further disposed on the flat plate 111, and the two air outlets 210 on the arc plate 112 are respectively located at two ends of the bottom plate 110, so as to further increase the air output in the cab. In addition, although the air outlet direction of the air outlet 210 on the flat plate 111 is vertical downward, the air outlet 210 at the position has a certain distance from the position of the driver, so even if the air is vertically discharged, the driving experience is not affected.

Preferably, as shown in fig. 1 to 4, an electrical switch panel is further provided on the flat plate 111 and electrically connected to a controller in the vehicle, wherein the electrical switch panel is located on the top of the driver.

In this embodiment, the electrical switch panel is provided with a function key for controlling the air conditioner, so as to observe the reversing image of the surrounding environment at the tail of the vehicle when the vehicle reverses, thereby facilitating the operation of the driver and further improving the driving experience.

It is further preferable that a concave cavity 114 is formed on the flat plate 111, and a slope 115 is formed at one side of the cavity 114, wherein the electrical switch panel is mounted on the slope 115. Due to the structural arrangement, when a driver raises to operate the electric switch panel, the electric switch panel just faces the driver, so that the driver can operate the electric switch panel conveniently, and in addition, the electric switch panel is arranged on the inclined plane 115, so that the phenomenon of light reflection is avoided.

Preferably, as shown in fig. 1 to 4, the housing 100 further includes an access panel 300 disposed at a side thereof, wherein the access panel 300 is connected to the housing 100 by a hinge 400. Thereby facilitating the maintenance operation of the circuit or the gas circuit inside the casing 100 by the maintenance personnel.

It is further preferable that the hinge 400 is located at the inner side of the casing 100, wherein one end of the hinge 400 is connected to the casing 100, the other end of the hinge 400 is connected to the access panel 300, and a plurality of air inlets 310 are provided on the access panel 300.

In the present embodiment, the hinge 400 is hidden inside the casing 100, on one hand, the appearance of the air duct assembly is improved, and on the other hand, the installation is convenient and labor-saving, and in the opening process of the access panel 300, the hinge 400 and the decorative panel (the panel located outside the casing 100) do not interfere with each other.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. An inclined blowing type air duct assembly, comprising: the air conditioner comprises a shell, a bottom plate is arranged at the lower part of the shell, an air cavity is arranged on the inner side of the bottom plate, one end of the air cavity is connected with an air outlet pipe on an air conditioner in a vehicle, at least one air outlet positioned on the bottom plate is arranged at the other end of the air cavity, and an acute angle is formed between the air outlet direction of the air outlet and the vertical plane of the position of a driver.

2. The angle-blowing duct assembly of claim 1, wherein the bottom plate of the lower portion of the housing is configured in an arc-shaped configuration, and wherein the air outlet is located at a corner of the arc-shaped configuration.

3. The angle-blowing duct assembly of claim 2, wherein the base plate comprises a flat plate disposed horizontally and an arc plate integrally formed with the flat plate, wherein the air outlet is disposed on the arc plate.

4. The inclined blowing type air duct assembly according to claim 1, wherein the number of the air outlets is two, and the two air outlets are arranged side by side and communicated with the air cavity.

5. The angle-blowing duct assembly of claim 1, wherein the air chamber is funnel-shaped and is disposed within the hood, and wherein the hood includes a first connection portion connected to the inner side of the base plate and a second connection portion connected to the outlet duct.

6. The inclined blowing type air duct assembly according to claim 4, wherein two air inducing ports are further provided at one side of the two air outlets, and the two air inducing ports are connected to the air chamber through an air inducing pipe.

7. A side-blown duct assembly according to claim 3, wherein an electrical switch panel is also provided on the plate and is electrically connected to a controller in the vehicle, wherein the electrical switch panel is located on top of the driver.

8. A cross-blow duct assembly as in claim 7 wherein a recessed cavity is provided in the plate and a ramp is provided on one side of the cavity, wherein the electrical switch panel is mounted on the ramp.

9. The assembly of claim 1, wherein the housing further comprises an access panel disposed on a side thereof, wherein the access panel is hinged to the housing.

10. The assembly of claim 9, wherein the hinge is located inside the housing, wherein one end of the hinge is connected to the housing, the other end of the hinge is connected to the access panel, and the access panel is provided with a plurality of air inlets.