CN209441145U - A kind of ventilation device with drain function - Google Patents

Abstract

The utility model provides a kind of ventilation device with drain function, it include: skeleton, side is removably connected with one piece of hatch door, and vent passages are provided on hatch door, the other side of skeleton is removably connected with a bracket, and a blower is removably connected on bracket；Drainage channel sequentially passes through hatch door, skeleton and bracket, wherein vent passages are setting up and down with drainage channel.A kind of ventilation device with drain function provided by the utility model, vent passages are integrally disposed with drainage channel, and it is arranged above and below, so that vehicle is at rainy day or cleaning, rainwater or washing water are entered in ventilation device by vent passages, it is discharged after and through drainage channel, rainwater or washing water is avoided to accumulate in ventilation device, to improve the stability of ventilation device apoplexy machine circuit, and improve the service life of blower, in addition, reducing the corrosion of rainwater or washing water for ventilation device, the service life of ventilation device is extended.

Description

A kind of ventilation device with drain function

Technical field

The utility model belongs to vehicle mechanical technical field, is related to a kind of ventilation device, especially a kind of to have draining function The ventilation device of energy.

Background technique

It is generally mounted on the rear door of Passenger Vehicle, the blower that a rated power is 300W is installed, blower Maximum wind velocity can reach 19m/s, if meeting atrocious weather, such as violent storm or Passenger Vehicle surface speckle with a large amount of dirts When dirt needs to wash with water, rainwater or washing water can enter in the blower, impaired so as to cause the route of blower, and then influence The service life of blower.

In conclusion needing to design one kind ensures that vehicle, can be quickly and effectively by rain in bad weather or cleaning Water or washing water discharge, ensure the ventilation device of its own route stabilization and service life.

Utility model content

The purpose of this utility model is the presence of the above problem in view of the prior art, and proposing one kind ensures vehicle severe Quickly and effectively rainwater or washing water can be discharged when perhaps cleaning for weather, ensure that its own route is stable and uses The ventilation device in service life.

The purpose of this utility model can be realized by the following technical scheme: a kind of ventilation device with drain function, It include: skeleton, side is removably connected with one piece of hatch door, and vent passages are provided on hatch door, and the other side of skeleton is removable It unloads and is connected with a bracket, and be removably connected with a blower on bracket；Drainage channel, sequentially pass through hatch door, skeleton with And bracket, wherein vent passages are setting up and down with drainage channel.

In a kind of above-mentioned ventilation device with drain function, skeleton and bracket are in tower structure setting, cabin Door in planar structure be arranged, wherein first strip groove is installed on hatch door, respectively with the inner space of skeleton, The inner space of bracket is connected.

In a kind of above-mentioned ventilation device with drain function, skeleton includes being spliced to form by several profiles head and the tail Framework, and the inner hollow of the framework；It is connected on the bracket of side with skeleton and is installed with second strip groove, and The position of two strip grooves is corresponding with the position of the first strip groove.

In a kind of above-mentioned ventilation device with drain function, the drainage channel close to bracket side is divided into oblique It sets, the drainage channel close to hatch door side is in horizontally disposed.

In a kind of above-mentioned ventilation device with drain function, bracket includes a shell, and opening along shell side Mouth end extends outward to form mounting plane, and the side opening end is provided with one piece of mounting plate to install blower, wherein peace The area of loading board is less than the area at the side opening end.

In a kind of above-mentioned ventilation device with drain function, mounting plate is arranged in quadrilateral structure, wherein installation Wherein three sides of plate are connected with the open end of the side body, have seam between the another side of mounting plate and the open end of the side body Gap, wherein the gap is second strip groove, and the gap is located at the lower part of the side body open end.

In a kind of above-mentioned ventilation device with drain function, shell, the trapezoidal structure setting in section, wherein The bottom surface of shell is inclined-plane, and is connected with the second strip groove, and the upper top surface of shell, left and right sides and leading flank are equal In hollow out state.

In a kind of above-mentioned ventilation device with drain function, a circular hole is offered on a mounting board, along circular hole Axis direction be provided with several the first mounting holes, wherein the position of circular hole is corresponding with the position of flabellum in blower, first The position of mounting hole is corresponding with the position of blower upper installing hole.

In a kind of above-mentioned ventilation device with drain function, several protrusions, and several are provided on hatch door Protrusion is arranged in array, wherein the inside of each protrusion is in hollow out state, as the vent passages.

In a kind of above-mentioned ventilation device with drain function, blower includes the shell, inner casing of mutual successively nesting And shaft, and shell, inner casing and shaft are in rotational-like structure setting, wherein the axis direction along shell is provided with Several second mounting holes, and a wedging position is provided between two neighboring second mounting hole, along the axis side of inner casing To be provided with several be in divergent shape impeller.

Compared with prior art, a kind of ventilation device with drain function provided by the utility model, by vent passages It is integrally disposed with drainage channel, and be arranged above and below, lead to so that vehicle rainwater or washing water in rainy day perhaps cleaning pass through Wind channel enters in ventilation device, and after be discharged through drainage channel, avoid rainwater or washing water from accumulating in ventilation device, from And the stability of ventilation device apoplexy machine circuit is improved, and improve the service life of blower, in addition, setting draining is logical Road reduces the corrosion of rainwater or washing water for ventilation device, extends the service life of ventilation device.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the ventilation device with drain function of the utility model.

Fig. 2 is a kind of sectional view of the ventilation device with drain function of the utility model.

Fig. 3 is the structural schematic diagram of bracket in one preferred embodiment of the utility model.

Fig. 4 is the structural schematic diagram of blower in one preferred embodiment of the utility model.

In figure, 100, skeleton；200, hatch door；210, the first strip groove；220, raised；300, bracket；310, Article 2 Connected in star；320, shell；321, mounting plane；322, inclined-plane；330, mounting plate；331, circular hole；332, the first mounting hole； 400, blower；410, shell；411, the second mounting hole；412, wedging position；420, inner casing；421, impeller；430, shaft.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As shown in Figures 1 to 4, a kind of ventilation device with drain function provided by the utility model, comprising: skeleton 100, side is removably connected with one piece of hatch door 200, and vent passages are provided on hatch door 200, and the other side of skeleton 100 can Dismantling connection has a bracket 300, and a blower 400 is removably connected on bracket 300；Drainage channel sequentially passes through Hatch door 200, skeleton 100 and bracket 300, wherein vent passages are setting up and down with drainage channel.

Vent passages are integrated with drainage channel and are set by a kind of ventilation device with drain function provided by the utility model It sets, and is arranged above and below, so that vehicle rainwater or washing water in rainy day perhaps cleaning enter ventilation by vent passages and fill In setting, and after be discharged through drainage channel, avoid rainwater or washing water from accumulating in ventilation device, to improve ventilation device The stability of middle 400 route of blower, and the service life of blower 400 is improved, in addition, setting drainage channel, reduces rain The corrosion of water or washing water for ventilation device, extends the service life of ventilation device.

Preferably, as shown in Figures 1 to 4, skeleton 100 and bracket 300 are arranged in tower structure, and hatch door 200 is in flat Face structure setting, wherein first strip groove 210 is installed on hatch door 200, it is empty with the inside of skeleton 100 respectively Between, the inner space of bracket 300 be connected, so that drainage channel is constituted, when rainwater or washing water are outside through drainage channel When discharge, skeleton 100 and bracket 300 have been cleaned in passing, are avoided accumulation of mud on skeleton 100 and bracket 300, be ensure that skeleton 100 with the cleaning of bracket 300, and then improve the ventilation effect and air quality of ventilation device.

It is further preferred that as shown in Figures 1 to 4, skeleton 100 includes the frame being spliced to form by several profiles head and the tail Body, and the inner hollow of the framework；It is connected on the bracket 300 of side with skeleton 100 and is installed with second strip groove 310, and the position of the second strip groove 310 is corresponding with the position of the first strip groove 210.When rainwater or washing water enter After ventilation device, successively by the inner space of the inner space of bracket 300, the second strip groove 310 and framework, finally lead to Cross the first strip groove 210 discharge ventilation device.In brief, the inner space of bracket 300, the second strip groove 310, frame The inner space of body and the first strip groove 210 constitute drainage channel.

It is further preferred that as shown in Figures 1 to 4, the drainage channel close to 300 side of bracket is leaned in being arranged obliquely The drainage channel of nearly 200 side of hatch door, can be quickly through arranging after rainwater or washing water enter ventilation device in horizontally disposed Aquaporin discharge, without having a remaining rainwater or washing water stays in bracket 300 or corrodes bracket on skeleton 100 300 or skeleton 100 to improve the completeness of draining further increase the reliability that ventilation device uses.

Preferably, as shown in Figures 1 to 4, bracket 300 include a shell 320, and along the open end of 320 side of shell to Mounting plane 321 is extended to form outside, and the side opening end is provided with one piece of mounting plate 330 to install blower 400, In, the area of mounting plate 330 is less than the area at the side opening end.It is further preferred that mounting plate 330 is set in quadrilateral structure It sets, wherein wherein three sides of mounting plate 330 are connected with the open end of the side body 320, the another side of mounting plate 330 and the side Have gap between the open end of shell 320, wherein the gap be the second strip groove 310 described above, and the gap position In the lower part of 320 open end of side body.

It is further preferred that as shown in Figures 1 to 4, shell 320, the trapezoidal structure setting in section, wherein shell 320 Bottom surface be inclined-plane 322, and be connected with the second strip groove 310, the upper top surface of shell 320, left and right sides and preceding Side is in hollow out state, to reduce the overall weight of bracket 300, reduces its production cost.

It is further preferred that as shown in Figures 1 to 4, a circular hole 331 is offered on mounting plate 330, along circular hole 331 Axis direction be provided with several the first mounting holes 332, wherein in the position of circular hole 331 and blower 400 position of flabellum Corresponding, the position of the first mounting hole 332 is corresponding with the position of 400 upper installing hole of blower.

Preferably, as shown in Figures 1 to 4, several protrusions 220 are provided on hatch door 200, and several protrusions 220 are in Array setting, wherein the inside of each protrusion 220 is in hollow out state, as vent passages described above.Further preferably Ground, the arc-shaped structure setting in the surface of several protrusions 220, so that several protrusions 220 form shutter, to reduce In rainy day perhaps washing, rainwater or washing water enter the content of ventilation device, and be further ensured that ventilation device uses can By property.

Preferably, as shown in Figures 1 to 4, blower 400 includes the shell 410, inner casing 420 of mutual successively nesting and turns Axis 430, and shell 410, inner casing 420 and shaft 430 are in rotational-like structure setting, wherein along the axis side of shell 410 To being provided with several the second mounting holes 411, and a wedging position is provided between two neighboring second mounting hole 411 412, the axis direction of inner casing 420 is provided with the impeller 421 that several are in divergent shape.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (10)

1. a kind of ventilation device with drain function characterized by comprising skeleton, side are removably connected with one piece of cabin Door, and vent passages are provided on hatch door, the other side of skeleton is removably connected with a bracket, and detachable on bracket It is connected with a blower；Drainage channel sequentially passes through hatch door, skeleton and bracket, wherein above and below vent passages and drainage channel Setting.

2. a kind of ventilation device with drain function according to claim 1, which is characterized in that skeleton and bracket are in Tower structure setting, hatch door are arranged in planar structure, wherein first strip groove are installed on hatch door, respectively It is connected with the inner space of the inner space of skeleton, bracket.

3. a kind of ventilation device with drain function according to claim 2, which is characterized in that skeleton includes by several The framework that a profile head and the tail are spliced to form, and the inner hollow of the framework；It is connected on the bracket of side with skeleton and is installed with one The second strip groove of item, and the position of the second strip groove is corresponding with the position of the first strip groove.

4. a kind of ventilation device with drain function according to claim 1, which is characterized in that close to bracket side Drainage channel in being arranged obliquely, and the drainage channel close to hatch door side is in horizontally disposed.

5. a kind of ventilation device with drain function according to claim 3, which is characterized in that bracket includes a shell Body, and mounting plane is extended outward to form along the open end of shell side, and be provided with one piece to install at the side opening end The mounting plate of blower, wherein the area of mounting plate is less than the area at the side opening end.

6. a kind of ventilation device with drain function according to claim 5, which is characterized in that mounting plate is in quadrangle Structure setting, wherein wherein three sides of mounting plate are connected with the open end of the side body, the another side of mounting plate and the side body Open end between have gap, wherein the gap be second strip groove, and the gap be located at the side body be open The lower part at end.

7. a kind of ventilation device with drain function according to claim 5, which is characterized in that shell, section are in Trapezium structure setting, wherein the bottom surface of shell is inclined-plane, and is connected with the second strip groove, the upper top surface of shell, left and right Two sides and leading flank are in hollow out state.

8. a kind of ventilation device with drain function according to claim 5, which is characterized in that open up on a mounting board There is a circular hole, the axis direction of circular hole is provided with several the first mounting holes, wherein flabellum in the position of circular hole and blower Position it is corresponding, the position of the first mounting hole is corresponding with the position of blower upper installing hole.

9. a kind of ventilation device with drain function according to claim 1, which is characterized in that if being provided on hatch door Dry item protrusion, and several protrusions are arranged in array, wherein the inside of each protrusion is in hollow out state, is led to as described Wind channel.

10. a kind of ventilation device with drain function according to claim 8, which is characterized in that blower includes mutual Successively nested shell, inner casing and shaft, and shell, inner casing and shaft are in rotational-like structure setting, wherein along outer The axis direction of shell is provided with several the second mounting holes, and a clamping portion is provided between two neighboring second mounting hole Position is provided with the impeller that several are in divergent shape along the axis direction of inner casing.