CN111688598A - Dustproof heat dissipation type high definition vehicle event data recorder - Google Patents
Dustproof heat dissipation type high definition vehicle event data recorder Download PDFInfo
- Publication number
- CN111688598A CN111688598A CN202010605837.4A CN202010605837A CN111688598A CN 111688598 A CN111688598 A CN 111688598A CN 202010605837 A CN202010605837 A CN 202010605837A CN 111688598 A CN111688598 A CN 111688598A
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- Prior art keywords
- shell
- air inlet
- air
- cavity
- data recorder
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 23
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001133 acceleration Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0211—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for record carriers apparatus, e.g. video recorders, tape players or CD players
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The invention belongs to the field of automobile accessories, and particularly relates to a dustproof heat-dissipation high-definition automobile data recorder which comprises a shell and a camera, wherein the shell is installed in an automobile, the camera is arranged in the shell, an air inlet cavity and an air outlet cavity are respectively formed in the upper end and the lower end of the shell, an air inlet hole communicated with the shell is formed in the air inlet cavity, an air outlet hole communicated with the shell is formed in the air outlet cavity, a fan is arranged in the air outlet cavity, a bevel gear is coaxially installed on one side of the fan, a balancing weight is horizontally arranged in the air inlet cavity in a sliding mode, the balancing weight is made of glass materials, silk cloth is attached to the inner side wall of the air inlet cavity, a horizontally arranged rack is fixed at one end of the. The automobile data recorder can promote the exchange between the shell and the outside air in the acceleration or deceleration process of the automobile, has good ventilation and heat exchange effects, avoids dust carried in the air from entering, and ensures that the automobile data recorder can run for a long time.
Description
Technical Field
The invention belongs to the field of automobile accessories, and particularly relates to a dustproof heat-dissipation high-definition automobile data recorder.
Background
With the development of society, vehicles running on roads are increasing, and the frequency of traffic accidents is also increasing, so that vehicles are mostly equipped with a vehicle data recorder for recording relevant information such as images and sounds in the way, and great convenience is provided for solving traffic disputes.
Traditional vehicle event data recorder, its inside higher heat that produces when continuously using, and be comparatively confined space in the car, the circulation of air is relatively poor, the heat is difficult for scattering and disappearing, higher temperature can accelerate the ageing of components and parts in the vehicle event data recorder, reduce its life, and coming and often the vehicle can raise a large amount of dusts, the dust easily passes through the louvre along with the air and gets into inside or the goggles, influence its definition of taking the picture, its inside accumulation dust of long-term is more, its radiating rate has further been reduced.
Therefore, a dustproof heat dissipation type high-definition automobile data recorder is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems of poor radiating effect and easy dust entering, and provides a dustproof radiating type high-definition automobile data recorder which has good radiating effect and can prevent dust from entering.
In order to achieve the purpose, the invention adopts the following technical scheme: a dustproof heat-dissipation high-definition automobile data recorder, which comprises a shell arranged in an automobile and a camera arranged in the shell, the upper end and the lower end of the shell are respectively provided with an air inlet cavity and an air exhaust cavity, the air inlet cavity is internally provided with an air inlet hole communicated with the shell, an exhaust hole communicated with the shell is arranged in the exhaust cavity, a fan is arranged in the exhaust cavity, a bevel gear is coaxially arranged on one side of the fan, a balancing weight is horizontally arranged in the air inlet cavity in a sliding manner, the balancing weight is made of glass materials, silk cloth is attached to the inner side wall of the air inlet cavity, one end of the balancing weight is fixed with a rack which is horizontally arranged, a rotating shaft which is vertically arranged rotates in the shell, the upper end and the lower end of the rotating shaft respectively extend into the air inlet cavity and the air exhaust cavity, a gear and a crown gear are coaxially mounted outside the rotating shaft, the gear is meshed with the rack, and the crown gear is meshed with the bevel gear.
The invention has the advantages that:
when the vehicle runs on the road, the vehicle is difficult to avoid turning or traffic light road sections, at the moment, the speed of the vehicle is slowed down, the vehicle runs with acceleration after passing, in the acceleration and deceleration processes of the vehicle, the counterweight block slides backwards or forwards under the action of inertia force to drive the rack to translate, then the gear rotates, thereby driving the crown gear to rotate through the rotating shaft, driving the fan to rotate through the bevel gear meshed with the crown gear, pushing air to horizontally flow through the exhaust cavity when the fan rotates, according to the Bernoulli principle, when the high flow speed is high, the pressure is low, the air pressure in the exhaust cavity is reduced, hot air in the shell is sucked into the exhaust cavity and exhausted, and outside air enters the shell through the air inlet hole in the air inlet cavity, so that the shell is exchanged with the outside air, a good ventilation and heat exchange effect is achieved, the temperature of the camera is effectively reduced, and aging of components and parts due to long-time working overheating is avoided.
Simultaneously, when the balancing weight of glass material slided in the air inlet chamber, according to the friction electricity generation principle can know, will carry the negative charge on the silk cloth with glass friction, then when the outside air got into the casing through the air inlet chamber, the dust granule that carries in the air was adsorbed by silk cloth, avoided the dust to get into the normal operating that influences the camera in the casing.
Preferably, the dust removing ring is installed on one side, away from the rack, of the balancing weight, and is in sliding connection with the side wall of the air inlet cavity, the dust removing ring slides along with the balancing weight, so that dust adsorbed on the surface of silk fabric in the air inlet cavity can be scraped and pushed outwards, and the influence of dust accumulation on heat exchange inside the shell is avoided.
Preferably, the place ahead of casing is rotated and is had dustproof mirror surface, the outer lane cover of dustproof mirror surface is equipped with the rubber circle, the flabellum of fan and the outer lane lateral wall offset contact of rubber circle, rub with the rubber circle when the fan rotates, drive dustproof mirror surface rotation then, under the centrifugal force effect, dustproof mirror surface adnexed dust is to moving all around, guarantees its definition, and if dustproof mirror surface has when great spot, when the traffic accident takes place, same picture can be sheltered from to the spot for a long time to pivoted dustproof mirror surface, leads to the unable quilt of key evidence to be shot.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of a dustproof heat dissipation type high-definition automobile data recorder provided by the invention;
fig. 2 is a schematic structural diagram of an embodiment 2 of the dustproof heat dissipation type high-definition automobile data recorder provided by the invention.
In the figure, 1 a housing; 2, a camera; 3 an air inlet cavity; 4, an exhaust cavity; 5 air inlet holes; 6, exhausting holes; 7, a fan; 8, a bevel gear; 9, a balancing weight; 10 racks; 11 a rotating shaft; 12 gears; 13 dust removing ring; 14 dust-proof mirror surface; 15 rubber rings; 16 crown wheel.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in figure 1, a dustproof heat dissipation type high-definition automobile data recorder comprises a shell 1 installed in an automobile and a camera 2 arranged in the shell 1, wherein an air inlet cavity 3 and an air outlet cavity 4 are respectively arranged at the upper end and the lower end of the shell 1, an air inlet 5 communicated with the shell 1 is arranged in the air inlet cavity 3, an air outlet 6 communicated with the shell 1 is arranged in the air outlet cavity 4, a fan 7 is arranged in the air outlet cavity 4, a bevel gear 8 is coaxially installed at one side of the fan 7, a balancing weight 9 is horizontally arranged in the air inlet cavity 3 in a sliding manner, the balancing weight 9 is made of a glass material, silk cloth is attached to the inner side wall of the air inlet cavity 3, a horizontally arranged rack 10 is fixed at one end of the balancing weight 9, a vertically arranged rotating shaft 11 is rotated in the shell 1, the upper end and the lower end of the rotating shaft 11 respectively extend into the air inlet cavity 3 and the air outlet cavity 4, the crown gear 16 is meshed with the bevel gear 8, the dust removing ring 13 is installed on one side, away from the rack 10, of the balancing weight 9, and the dust removing ring 13 is connected with the side wall of the air inlet cavity 3 in a sliding mode.
The working principle of the embodiment is as follows: when a vehicle runs on a road, turning or traffic light road sections are inevitable, the speed of the vehicle is reduced, the vehicle runs with high speed after passing through the road, in the acceleration and deceleration processes of the vehicle, the counterweight 9 slides backwards or forwards under the action of inertia force to drive the rack 10 to translate, the gear 12 rotates, the crown gear 16 is driven to rotate through the rotating shaft 11, the bevel gear 8 meshed with the crown gear is used for driving the fan 7 to rotate, when the fan 7 rotates, air is pushed to horizontally flow through the exhaust cavity 4, according to Bernoulli's principle, when the flow speed is high and the pressure is low, the air pressure in the exhaust cavity 4 is reduced, hot air in the shell 1 is sucked into the exhaust cavity 4 and flows away, and outside air enters the shell 1 through the air inlet holes 5 in the air inlet cavity 3 to promote the exchange between the shell 1 and the outside air, so as to achieve good ventilation and heat exchange effects, effectively reduce the temperature of camera 2, avoid because of the overheated components and parts of leading to of long-time work are ageing.
Simultaneously, the balancing weight 9 of glass material when admitting air intracavity 3 and sliding, can know according to the friction electricity generation principle, with carrying the negative charge on the silk cloth of glass friction, then the outside air is when admitting air intracavity 3 entering casing 1, the dust granule that carries in the air is adsorbed by silk cloth, avoid the dust to get into and influence the normal operating of camera 2 in the casing 1, dust removal circle 13 follows balancing weight 9 and slides, can strike off and outwards propelling movement silk cloth adsorbed dust in the intracavity 3 that admits air, avoid the dust to pile up and cause the influence to the heat transfer of casing 1 inside.
Example 2
As shown in fig. 2, the present embodiment is different from embodiment 1 in that: a dustproof mirror face 14 rotates in front of the shell 1, a rubber ring 15 is sleeved on the outer ring of the dustproof mirror face 14, and fan blades of the fan 7 are abutted to the outer ring side wall of the rubber ring 15.
In this embodiment, the fan 7 rubs with the rubber ring 15 when rotating, then drives the dustproof mirror surface 16 and rotates, and under the centrifugal force effect, the adnexed dust in dustproof mirror surface 16 surface moves to all around, guarantees its definition, and if there is great spot on dustproof mirror surface 16 surface, when the traffic accident takes place, same picture can be sheltered from for a long time to the spot to pivoted dustproof mirror surface 16, leads to the unable quilt of key evidence to be shot.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. A dustproof heat dissipation type high-definition automobile data recorder comprises a shell (1) installed in an automobile and a camera (2) arranged in the shell (1), and is characterized in that the upper end and the lower end of the shell (1) are respectively provided with an air inlet cavity (3) and an air exhaust cavity (4), an air inlet hole (5) communicated with the shell (1) is formed in the air inlet cavity (3), an air exhaust hole (6) communicated with the shell (1) is formed in the air exhaust cavity (4), a fan (7) is arranged in the air exhaust cavity (4), a bevel gear (8) is coaxially installed on one side of the fan (7), a balancing weight (9) horizontally slides in the air inlet cavity (3), the balancing weight (9) is made of a glass material, silk cloth is attached to the inner side wall of the air inlet cavity (3), and a rack (10) horizontally arranged is fixed at one end of the balancing weight (9), the rotary air compressor is characterized in that a vertically arranged rotary shaft (11) is rotated in the shell (1), the upper end and the lower end of the rotary shaft (11) extend into the air inlet cavity (3) and the air exhaust cavity (4) respectively, a gear (12) and a crown gear (16) are coaxially mounted outside the rotary shaft (11), the gear (12) is meshed with the rack (10), and the crown gear (16) is meshed with the bevel gear (8).
2. The dustproof heat dissipation type high-definition automobile data recorder of claim 1, wherein a dust removing ring (13) is installed on one side, away from the rack (10), of the counterweight block (9), and the dust removing ring (13) is in sliding connection with the side wall of the air inlet cavity (3).
3. The dustproof heat dissipation type high-definition automobile data recorder according to claim 1, wherein a dustproof mirror face (14) is rotated in front of the casing (1), a rubber ring (15) is sleeved on an outer ring of the dustproof mirror face (14), and fan blades of the fan (7) are in contact with an outer ring side wall of the rubber ring (15) in an abutting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605837.4A CN111688598A (en) | 2020-06-29 | 2020-06-29 | Dustproof heat dissipation type high definition vehicle event data recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605837.4A CN111688598A (en) | 2020-06-29 | 2020-06-29 | Dustproof heat dissipation type high definition vehicle event data recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111688598A true CN111688598A (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010605837.4A Pending CN111688598A (en) | 2020-06-29 | 2020-06-29 | Dustproof heat dissipation type high definition vehicle event data recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111688598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112291518A (en) * | 2020-10-21 | 2021-01-29 | 张在兵 | Monitoring device is used in security protection construction of wisdom city |
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|---|---|---|---|---|
| CN106027866A (en) * | 2016-06-27 | 2016-10-12 | 胡振华 | Dust-free heat dissipation monitor |
| CN106183910A (en) * | 2016-08-18 | 2016-12-07 | 杭州恩赐婴童用品有限公司 | A kind of energy-saving automatic ventilation child safety seat |
| CN107529003A (en) * | 2017-09-28 | 2017-12-29 | 张超 | A kind of internet monitoring dust-proof camera |
| CN207251769U (en) * | 2017-08-22 | 2018-04-17 | 东莞市新升华电线有限公司 | A kind of monitoring camera header structure of active heat removal dedusting |
| CN209015227U (en) * | 2018-09-27 | 2019-06-21 | 四川省酷达物联科技有限公司 | A kind of automobile data recorder |
| CN110142257A (en) * | 2019-06-28 | 2019-08-20 | 李峥炜 | Electrostatic precipitation camera |
-
2020
- 2020-06-29 CN CN202010605837.4A patent/CN111688598A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027866A (en) * | 2016-06-27 | 2016-10-12 | 胡振华 | Dust-free heat dissipation monitor |
| CN106183910A (en) * | 2016-08-18 | 2016-12-07 | 杭州恩赐婴童用品有限公司 | A kind of energy-saving automatic ventilation child safety seat |
| CN207251769U (en) * | 2017-08-22 | 2018-04-17 | 东莞市新升华电线有限公司 | A kind of monitoring camera header structure of active heat removal dedusting |
| CN107529003A (en) * | 2017-09-28 | 2017-12-29 | 张超 | A kind of internet monitoring dust-proof camera |
| CN209015227U (en) * | 2018-09-27 | 2019-06-21 | 四川省酷达物联科技有限公司 | A kind of automobile data recorder |
| CN110142257A (en) * | 2019-06-28 | 2019-08-20 | 李峥炜 | Electrostatic precipitation camera |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112291518A (en) * | 2020-10-21 | 2021-01-29 | 张在兵 | Monitoring device is used in security protection construction of wisdom city |
| CN112291518B (en) * | 2020-10-21 | 2023-11-03 | 湖北双赢智能科技发展有限公司 | Monitoring device for security construction of smart city |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200922 |