CN214564540U - Safety skylight for multifunctional vehicle - Google Patents
Safety skylight for multifunctional vehicle Download PDFInfo
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- CN214564540U CN214564540U CN202120661594.6U CN202120661594U CN214564540U CN 214564540 U CN214564540 U CN 214564540U CN 202120661594 U CN202120661594 U CN 202120661594U CN 214564540 U CN214564540 U CN 214564540U
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Abstract
The utility model discloses a safety skylight for multifunctional vehicle, which comprises a top cover assembly and a middle frame assembly, wherein one end of the top cover assembly is hinged with the middle frame assembly, and the other end of the top cover assembly is connected with the middle frame assembly through an emergency handle; the emergency handle comprises an outer operating handle and an inner operating handle, the outer operating handle is positioned outside the top cover assembly, and the inner operating handle is positioned inside the top cover assembly; the top cover assembly is also provided with an anti-opening mechanism at the inner operating handle; the emergency handle is limited to rotate towards the opening direction by the opening prevention mechanism. In the scheme, the emergency handle is limited to rotate towards the opening direction passively when the vehicle is charged by arranging the opening prevention mechanism; the overall safety of the passenger car is reduced.
Description
Technical Field
The utility model relates to a safety skylight technical field, more specifically says, the utility model relates to a multi-function vehicle is with safe skylight.
Background
Safety sunroofs mounted on the roof of a car are a common form of emergency evacuation hatches. The safety skylight installed on the passenger car or the bus in the current market mainly comprises a top cover assembly and an installation frame, the top cover assembly is fixed on the top of the bus through the installation frame, one end of the top cover assembly is connected to the installation frame through a hinge, and the other end of the top cover assembly is connected with the installation frame through an emergency handle in a locking manner; the emergency handle is positioned at one end outside the top cover assembly and is an external operating handle, the emergency handle is positioned at one end inside the top cover assembly and is an internal operating handle, and the top cover assembly can be opened by rotating the external operating handle or the internal operating handle; the top cover assembly comprises an outer cover and an inner container, wherein an air inlet and an air outlet are formed in the inner container, and the inner container is arranged on the outer cover and forms a ventilation channel with the outer cover; a ventilation fan is arranged in the ventilation channel, and when the ventilation fan works, air in the vehicle enters the ventilation channel from the air inlet and is discharged from the air outlet; thereby realizing air circulation in the vehicle.
Along with the popularization of new forms of energy bus now, it needs to be noticed that the new forms of energy bus need charge, has the risk of being opened in the safety skylight of charging process, and some passengers are curious to the new forms of energy bus charging process, can open the safety wind window and watch the charging process, and this is very dangerous action, can cause the casualty incident to appear.
In addition, when the existing safety skylight is used, due to the fact that all the ventilating fans in the existing safety skylight are circular, blown air is not concentrated due to interference, the blown air is not uniformly distributed, and the air circulation effect in the automobile is greatly influenced.
In addition, in order to purify polluted air in the vehicle, the safety skylight is additionally provided with a purification filter screen in the ventilation channel, and the purification treatment is carried out on the polluted air entering through the purification filter screen; however, the installation of the purification filter screen in the existing safety skylight is fixed by bolts, and the bolts can generate the phenomenon of same rusting when being contacted with dust microorganisms for a long time, so that the disassembly and the cleaning are easy to block, and the use efficiency of the safety skylight is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, a safety skylight for a multifunctional vehicle is provided, and the problem of personal casualty caused by opening a safety window in the charging process of the vehicle is solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a safety skylight for multifunctional vehicle, which comprises a top cover assembly and a middle frame assembly, wherein one end of the top cover assembly is hinged with the middle frame assembly, and the other end of the top cover assembly is connected with the middle frame assembly through an emergency handle; the emergency handle comprises an outer operating handle and an inner operating handle, the outer operating handle is positioned outside the top cover assembly, and the inner operating handle is positioned inside the top cover assembly; the top cover assembly is also provided with an anti-opening mechanism at the inner operating handle; the emergency handle is limited to rotate towards the opening direction by the opening prevention mechanism.
The anti-opening mechanism comprises a push-pull electromagnet and a mounting bracket assembly; the push-pull electromagnet is vertically fixed on the top cover assembly through the mounting bracket assembly, and a movable iron core arranged on the push-pull electromagnet is positioned on one side of the inner operating handle; the movable iron core is controlled to move upwards or downwards by electrifying or losing electricity, so that the emergency handle is restrained or released.
The top cover assembly comprises an outer cover, an inner container and an air purification device; the bottom surface of the inner container is provided with an air inlet, and two opposite side surfaces of the inner container in the length direction are provided with air outlets; the inner container is arranged on the outer cover and forms a ventilation working cavity with the outer cover; the air purification device is arranged in the ventilation working cavity.
The air purification device comprises a purification work box, a fan and a purification filter screen; the purifying work box is rectangular, and an inlet is formed in the bottom surface of the purifying work box; an outlet corresponding to the air outlet is arranged on the side surface of the purifying work box; the fan is arranged in the purification work box and is positioned above the inlet; the purification filter screen is arranged outside the purification work box and covers the output port; the air purification device is fixed on the inner container through the purification working box, and the inlet is communicated with the air inlet.
The fan is a cross-flow fan; the cross-flow fan comprises an air duct, a motor and an impeller; the shapes of the inlet and the air inlet correspond to the shape of the inlet end of the air duct respectively; when the cross-flow fan is arranged in the purification work box, the inlet end of the air channel is communicated with the inlet; and the outlet end of the air duct faces any one of the output ports.
The air purification device also comprises a plasma generator which is arranged in the purification work box and is positioned between the outlet end of the air channel and the output port opposite to the outlet end.
The air purification device also comprises a control panel which is electrically connected with the fan and the plasma generator; and receiving a working instruction through the control panel and controlling the name part to work.
The purifying work box comprises a box body and a box cover, wherein an opening is formed in the top of the box body, and the box cover is arranged at the opening in the top of the box body in an openable manner; connecting columns are further arranged at two ends of the side face of the box body, which is provided with the output port; opposite slots are formed in the two connecting columns; the two ends of the purification filter screen are inserted into the slots in a inserted mode, and the box body is covered by the box cover, so that the purification filter screen is fixed in the slots.
The top cover assembly also comprises an air inlet grille, and the air inlet is shielded by the air inlet grille; the air inlet grille is connected with the inner container through the buckle connecting mechanism.
The top cover assembly further comprises an atmosphere lamp, the atmosphere lamp is electrically connected with the control panel and arranged on the inner container and located around the air inlet.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. the problem of personal casualty caused by opening a safety air window in the charging process of the conventional vehicle is solved; the utility model limits the emergency handle to rotate towards the opening direction passively when the vehicle is charged by arranging the opening prevention mechanism; the overall safety of the passenger car is reduced;
2. the problems that the ventilation fans in the existing safety air windows are all round, blown air is not concentrated due to interference, the distribution is uneven, and the air circulation effect in the automobile is greatly influenced are solved; the utility model has the advantages that the cross flow fan is arranged, so that the output airflow is distributed uniformly along the axial direction, and the air is sent far under the condition of low noise, thereby further improving the air exchange speed and effect;
3. in order to solve the problem that the purifying filter screen in the existing safety air window is easy to be stuck after being disassembled and cleaned, the purifying filter screen is inserted into the slot and is pressed and fixed on the box body through the box cover; the cleaning of the filter screen is convenient to disassemble.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic cross-sectional structure of fig. 1 according to the present invention;
fig. 3 is an enlarged schematic structural view of the dotted line frame portion of fig. 2 in the present invention;
fig. 4 is a schematic structural view of the middle cover assembly without the outer cover and the case cover.
In the figure: 1, a top cover assembly; 11 an outer cover; 12 an inner container; 121 an air inlet; 122 air outlet; 13 air inlet grille; 14 atmosphere lamp; 141 a light guide bar; 142 a light source assembly; 2, a middle frame assembly; 3, an emergency handle; 31 an external operating handle; 32 an inner operating handle; 4 an anti-opening mechanism; 41 push-pull type electromagnet; 411 a movable iron core; 42 mounting the bracket assembly; 5 an air purification device; 51 purifying the working box; 511 into the port; 512 output ports; 513 a connecting column; 5131 a slot; 52 a fan; 53 purifying the filter screen; 54 plasma generator; 55 a control panel; 6 ventilating the working cavity.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides a safety skylight for a multifunctional vehicle as shown in fig. 1 to fig. 4, which comprises a top cover assembly 1 and a middle frame assembly 2, wherein one end of the top cover assembly 1 is hinged with the middle frame assembly 2, and the other end of the top cover assembly 1 is connected with the middle frame assembly 2 through an emergency handle 3; the emergency handle 3 comprises an outer operating handle 31 and an inner operating handle 32, the outer operating handle 31 is positioned outside the top cover assembly 1, and the inner operating handle 32 is positioned inside the top cover assembly 1; the top cover assembly 1 is also provided with an anti-opening mechanism 4 at the position of the inner operating handle 32; the emergency handle 3 is limited to rotate towards the opening direction by the opening prevention mechanism 4. The emergency handle 3 is limited to rotate towards the opening direction passively when the vehicle is charged by arranging the opening prevention mechanism 4; the use safety is improved.
The opening prevention mechanism 4 comprises a push-pull electromagnet 41 and a mounting bracket assembly 42; the push-pull electromagnet 41 is vertically fixed on the top cover assembly 1 through the mounting bracket assembly 42, and a movable iron core 411 arranged on the push-pull electromagnet 41 is positioned at one side of the inner operating handle 32; the movable iron core 411 is controlled to move up or down by power-on or power-off, so as to realize the locking or releasing of the emergency handle 3. The push-pull electromagnet 41 is electrically connected with a control key on the vehicle instrument desk, and a driver presses the control key to control the push-pull electromagnet 41 to lose power or be electrified.
The top cover assembly 1 comprises an outer cover 11, an inner container 12 and an air purification device 5, wherein an air inlet 121 is arranged on the bottom surface of the inner container 12, and air outlets 122 are arranged on two side surfaces of the inner container 12 in the length direction; the inner container 12 is arranged on the outer cover 11 and forms a ventilation working cavity 6 with the outer cover; the air purification device 5 is arranged in the ventilation working chamber 6. In this embodiment, the inner container 12 is fixed to the outer cover 11 by bolts; specifically, a plurality of mounting holes are formed in the periphery of the inner container 12, corresponding fixing columns are arranged on the outer cover 11, and insert nuts are arranged in the fixing columns; bolts are used to penetrate through the mounting holes to be connected with the insert nuts, so that the inner container 12 is fixed on the outer cover 11; the bolt is installed, so that the bolt is firm and good in reliability, and the maintenance and the development of maintenance work can be facilitated.
The air cleaning device 5 includes a cleaning work box 51, a fan 52 and a cleaning filter 53; the purifying work box 51 is rectangular, and an inlet 511 is arranged on the bottom surface thereof; an output port 512 corresponding to the air outlet 122 is arranged on the side surface of the purification working box 51; the fan 52 is provided in the clean work box 51 above the inlet 511; the purifying filter screen 53 is arranged outside the purifying work box 51 and covers the output port 512; the air cleaning device 5 is fixed to the inner container 12 through the cleaning work box 51, and causes the inlet 511 to communicate with the air inlet 121.
The fan 52 is a cross-flow fan; the cross flow fan comprises an air duct, a motor and an impeller; the shapes of the inlet 511 and the inlet 121 correspond to the shape of the inlet end of the air duct; the cross-flow fan is disposed in the purification work tank 51 such that the inlet end of the air duct is connected to the inlet port 511; and with the outlet end of the air chute facing the outlet 512 on either side. The output airflow is distributed uniformly along the axial direction by the cross flow fan, and the air is sent far under the condition of low noise, so that the ventilation speed and effect are further improved.
The air cleaning device 5 further comprises a plasma generator 54, and the plasma generator 54 is arranged in the cleaning work box 51 and is located between the outlet end of the air duct and the output port 512 opposite to the outlet end. The plasma generator 54 is used for sterilizing, eliminating smoke, removing dust and eliminating peculiar smell of the airflow output by the cross flow fan. Those skilled in the art will appreciate that the plasma generator 54 may be replaced with an anion generator.
The air purification device 5 further includes a control board 55, and the control board 55 is electrically connected to the fan 52 and the plasma generator 54, receives an operation instruction through the control board 55, and controls each part to operate.
The purifying work box 51 comprises a box body and a box cover, wherein the top of the box body is provided with an opening, and the box cover is arranged at the opening at the top of the box body in an openable manner; the two ends of the side surface of the box body, which is provided with the output port 512, are also provided with connecting columns 513; the two connecting columns 513 are provided with opposite slots 5131; the two ends of the purifying filter screen 53 are inserted into the slots 5131 and the box body is covered by the box cover, so that the purifying filter screen 53 is fixed in the slots 5131. In this embodiment, the purification work box 51 is made of an aluminum alloy material, and the purification work box 51 made of the aluminum alloy material can dissipate heat of the fan 52, thereby further prolonging the service life of the fan 52. The box body comprises a bottom plate and four side plates, wherein the four side plates are connected through welding or bolts to form a mouth-shaped frame, and then are fixed with the bottom plate through welding or bolts to form the box body; the box cover is fixed on the top of the box body through bolts. Purify filter screen 53 and slot 5131 interference fit, prevent to purify the installation of filter screen 53 and have the clearance to produce abnormal sound and influence use comfort.
In addition, in order to prevent foreign matter that may damage the fan 52 from entering the air outlet 122 or the output port 512; the air outlet 122 or the output port 512 is formed by a plurality of hollow hole assemblies, and the hollow holes can be round holes, rectangular holes, elliptical holes, S-shaped holes or T-shaped holes, or the hollow holes can be structures of two or more than two kinds of holes.
The top cover assembly 1 further comprises an air inlet grille 13, and the air inlet 121 is shielded by the air inlet grille 13; a buckle connecting mechanism is arranged between the air inlet grille 13 and the inner container 12, so that the air inlet grille 13 and the inner container 12 are connected through the buckle connecting mechanism. Specifically, the buckle connecting mechanism comprises a buckle pin and a buckle groove; in this embodiment, the joint groove sets up on inner bag 12, and the joint foot sets up on air-inlet grille 13, blocks into the joint groove through the joint foot for air-inlet grille 13 fixes on inner bag 12, and simple to operate prevents through air-inlet grille 13 that debris from getting into. Of course, those skilled in the art will understand that the latch groove may be disposed on the air inlet grille 13, and the latch leg may be disposed on the inner container 12.
The top cover assembly 1 further comprises an atmosphere lamp 14, wherein the atmosphere lamp 14 is electrically connected with the control board 55 and is arranged on the inner container 12. In this embodiment, the atmosphere lamp 14 is specifically located around the air inlet 121, and includes a light guide strip 141 and a light source assembly 142, a groove is provided on the inner container 12, the light guide strip 141 is placed in the groove, and both ends of the light guide strip 141 penetrate through end faces of both ends of the groove, and one end of the light guide strip is connected to the light source assembly 142 fixed on one side of the groove; the air inlet grille 13 is provided with a light hole corresponding to the light guide strip 141, and the light hole is smaller than the length and the width of the light guide strip 141; when the air inlet grille 13 is connected to the inner container 12, the light guide strip 141 in the groove is pressed by the peripheral edge of the light hole, so that the light guide strip is fixed in the groove.
The specific implementation process of this embodiment is as follows: when in use, the top cover assembly 1 is fixed on the roof through the middle frame assembly 2; one end of the top cover assembly 1 is hinged with the middle frame assembly 2, and the other end of the top cover assembly 1 is connected with the middle frame assembly 2 in a locking way through an emergency handle 3; when a vehicle enters a charging area, a control key is pressed to electrify the push-pull type electromagnet 41, and the movable iron core 411 on the control key moves upwards to limit the emergency handle 3 to rotate towards the opening direction when the vehicle is charged; after charging is finished, the control key is pressed to ensure that the push-pull electromagnet 41 is powered off, and the movable iron core 411 is reset. Of course, it is understood by those skilled in the art that a cooling device may be installed at the purge work box 51 to cool the cross flow fan, thereby further improving the service life of the cross flow fan.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A multifunctional safety skylight for a vehicle comprises a top cover assembly and a middle frame assembly, wherein one end of the top cover assembly is hinged with the middle frame assembly, and the other end of the top cover assembly is connected with the middle frame assembly through an emergency handle in a locking and buckling mode; the emergency handle comprises an outer operating handle and an inner operating handle, the outer operating handle is positioned outside the top cover assembly, and the inner operating handle is positioned inside the top cover assembly; the method is characterized in that: the top cover assembly is also provided with an anti-opening mechanism at the inner operating handle; the emergency handle is limited to rotate towards the opening direction by the opening prevention mechanism.
2. The utility vehicle security sunroof according to claim 1, wherein the opening prevention mechanism comprises a push-pull electromagnet and a mounting bracket assembly; the push-pull electromagnet is vertically fixed on the top cover assembly through the mounting bracket component; the push-pull electromagnet is provided with a movable iron core, and when the push-pull electromagnet is fixed on the top cover assembly, the movable iron core is positioned on one side of the inner operating handle; the movable iron core is controlled to move upwards or downwards by electrifying or losing electricity, so that the emergency handle is restrained or released.
3. The utility model discloses a multi-purpose vehicle safety skylight of claim 1, characterized in that, the top cap assembly includes enclosing cover, inner bag and air purification device; the bottom surface of the inner container is provided with an air inlet, and two opposite side surfaces of the inner container in the length direction are provided with air outlets; the inner container is arranged on the outer cover and forms a ventilation working cavity with the outer cover; the air purification device is arranged in the ventilation working cavity.
4. The utility vehicle safety sunroof according to claim 3, wherein the air cleaning device comprises a cleaning work box, a fan, and a cleaning screen; the purifying work box is rectangular, and an inlet is formed in the bottom surface of the purifying work box; an outlet corresponding to the air outlet is arranged on the side surface of the purifying work box; the fan is arranged in the purification work box and is positioned above the inlet; the purification filter screen is arranged outside the purification work box and covers the output port; the air purification device is fixed on the inner container through the purification working box, and the inlet is communicated with the air inlet.
5. The utility vehicle safety sunroof according to claim 4, wherein the fan is a cross-flow fan; the cross-flow fan comprises an air duct, a motor and an impeller; the shapes of the inlet and the air inlet correspond to the shape of the inlet end of the air duct respectively; when the cross-flow fan is arranged in the purification work box, the inlet end of the air channel is communicated with the inlet; and the outlet end of the air duct faces any one of the output ports.
6. The utility model discloses a multi-purpose vehicle safety skylight of claim 5, characterized in that, air purification device still includes plasma generator, plasma generator sets up in purifying the work box, and be located the exit end of wind channel rather than relative the delivery outlet.
7. The multifunctional safety skylight for vehicle as claimed in claim 6, wherein the air cleaning device further comprises a control board electrically connected to the fan and the plasma generator; and receiving a working instruction through the control panel and controlling the name part to work.
8. The utility model discloses a multi-purpose vehicle safety skylight of claim 4, characterized in that, the purification work box includes box and case lid, the box top is provided with the opening, the case lid can set up in the box top opening with opening and shutting; connecting columns are further arranged at two ends of the side face of the box body, which is provided with the output port; opposite slots are formed in the two connecting columns; the two ends of the purification filter screen are inserted into the slots in a inserted mode, and the box body is covered by the box cover, so that the purification filter screen is fixed in the slots.
9. The utility vehicle safety sunroof according to claim 3, wherein the roof assembly further comprises an air inlet grille, the air inlet being shielded by the air inlet grille; the air inlet grille is connected with the inner container through the buckle connecting mechanism.
10. The utility vehicle safety skylight of claim 7, further comprising an atmosphere light electrically connected to the control board and disposed on the inner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120661594.6U CN214564540U (en) | 2021-04-01 | 2021-04-01 | Safety skylight for multifunctional vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120661594.6U CN214564540U (en) | 2021-04-01 | 2021-04-01 | Safety skylight for multifunctional vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214564540U true CN214564540U (en) | 2021-11-02 |
Family
ID=78356864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120661594.6U Active CN214564540U (en) | 2021-04-01 | 2021-04-01 | Safety skylight for multifunctional vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214564540U (en) |
-
2021
- 2021-04-01 CN CN202120661594.6U patent/CN214564540U/en active Active
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