CN210804538U

CN210804538U - Vehicle event data recorder with heat dissipation function

Info

Publication number: CN210804538U
Application number: CN201921512009.5U
Authority: CN
Inventors: 方朋
Original assignee: Jiangsu Changxin Vehicle Equipment Co Ltd
Current assignee: Jiangsu Changxin Vehicle Equipment Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-19
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a vehicle event data recorder with heat dissipation function, including casing, vehicle event data recorder main part, sunshade subassembly and radiator unit, the inside at the casing is installed to the vehicle event data recorder main part, and the bottom fixed connection of installation piece and shells inner wall is passed through to the bottom of vehicle event data recorder main part, and two radiator unit install respectively in the top and the bottom of casing. The utility model discloses a set up the sunshade subassembly and played the effect of sheltering from sunshine to vehicle event data recorder, avoid vehicle event data recorder to receive the insolation of sunshine, make vehicle event data recorder shell temperature rise, through setting up radiator unit, in the middle of the vehicle event data recorder work process, radiator unit is middle to the rotatory cooperation graphite fin of heat dissipation flabellum, form the air convection, dispel the heat to vehicle event data recorder, prevent that inside heat from gathering in vehicle event data recorder's inside, the temperature of vehicle event data recorder has been reduced, the life of vehicle event data recorder has been improved, bring very big facility for the user.

Description

Vehicle event data recorder with heat dissipation function

Technical Field

The utility model relates to the field of automotive technology, specifically be a vehicle event data recorder with heat dissipation function.

Background

At present, an automobile data recorder is generally installed on a central rearview mirror in an automobile, in hot summer, after the automobile is started, an air conditioner in the automobile is in an open state, cold air generated by the air conditioner can dissipate heat of the automobile data recorder, but when the air conditioner in the automobile cannot normally work or the automobile stops at a position where sunlight is directly radiated, the automobile data recorder can be exposed to the sun, the temperature of a shell of the automobile data recorder can be increased, and in the working process of the automobile data recorder, the automobile data recorder can also generate certain heat, because the automobile data recorder does not have a heat dissipation structure, the internal heat is easy to accumulate, and the sun is exposed, the inside and the outside of the automobile data recorder are carried out at high temperature for a long time, the high temperature has certain harm to electronic equipment, the service life of the automobile data recorder is influenced, great inconvenience is brought to a user, so that the automobile data recorder with a heat dissipation function is provided, to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle event data recorder with heat dissipation function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vehicle event data recorder with a heat dissipation function comprises a shell, a vehicle event data recorder main body, a sunshade component and a heat dissipation component, wherein the vehicle event data recorder main body is installed inside the shell, the bottom of the vehicle event data recorder main body is fixedly connected with the bottom of the inner wall of the shell through an installation block, the two heat dissipation components are respectively installed at the top and the bottom of the shell, and the sunshade component is installed at the top of the shell;

the sun-shading assembly comprises a sun-shading plate, the sun-shading plate is arranged at the top of the shell, a fixed rod is arranged at the bottom of the sun-shading plate, the fixed rod is arranged at the top of the shell, a fixed sleeve matched with the fixed rod is arranged at the top of the sun-shading plate, the top end of the fixed rod sequentially penetrates through the sun-shading plate and the fixed sleeve from bottom to top and extends to the outside of the fixed sleeve, a bolt is arranged on the surface of the fixed sleeve, and the surface of the bolt is respectively in;

the heat dissipation assembly comprises heat dissipation fins, the surface at the automobile data recorder main part is installed to the fin, the heat dissipation shell is installed to one side that the automobile data recorder main part was kept away from to the fin, one side that the heat dissipation shell kept away from the fin runs through the casing and extends to its outside, is located one side of the outside heat dissipation shell of casing and installs the heat dissipation motor, install motor shaft on the output shaft of heat dissipation motor, motor shaft is close to the one end of fin and runs through the heat dissipation shell and extend to its inside, and the surface mounting who is located the inside motor shaft of heat dissipation shell has the heat dissipation flabellum, the vent has been seted up to the surface of heat dissipation shell, the outer surface mounting of heat dissipation.

Preferably, the ventilation groove has all been seted up to shells inner wall's the left and right sides, install the filter screen on the inner wall in ventilation groove.

Preferably, the surface of the fixed rod is movably connected with the sun shield and the fixed sleeve respectively.

Preferably, the sun visor is arranged in an eave shape and made of heat-resistant plastic.

Preferably, the heat sink is made of graphite, and fins of the heat sink are arranged in a radial manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the sunshade subassembly and played the effect of sheltering from sunshine to vehicle event data recorder, avoid vehicle event data recorder to receive the insolation of sunshine, make vehicle event data recorder shell temperature rise, through setting up radiator unit, in the middle of the vehicle event data recorder work process, radiator unit is middle to the rotatory cooperation graphite fin of heat dissipation flabellum, form the air convection, dispel the heat to vehicle event data recorder, prevent that inside heat from gathering in vehicle event data recorder's inside, the temperature of vehicle event data recorder has been reduced, the life of vehicle event data recorder has been improved, bring very big facility for the user.

2. The utility model discloses a set up ventilation groove and filter screen and mutually support, form horizontal heat dissipation channel for the radiating effect is more ideal, and the filter screen has played dirt-proof effect, avoids the dust in the air to get into inside the casing through the ventilation groove.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

fig. 2 is a partial enlarged view of a-a in fig. 1 according to the present invention.

In the figure: the automobile data recorder comprises a shell 1, an automobile data recorder main body 2, a sunshade component 3, a sunshade board 31, a fixing rod 32, a fixing sleeve 33, a bolt 34, a heat dissipation component 4, a heat dissipation fin 41, a heat dissipation shell 42, a heat dissipation motor 43, a motor rotating shaft 44, a heat dissipation fan blade 45, a ventilation opening 46, a dustproof net 47, a mounting block 5, a ventilation groove 6 and a filter screen 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, an automobile data recorder with heat dissipation function, including casing 1, automobile data recorder main part 2, sunshade component 3 and radiator unit 4, automobile data recorder main part 2 is installed in casing 1, the bottom of automobile data recorder main part 2 is through the bottom fixed connection of installation piece 5 with casing 1 inner wall, two radiator unit 4 are installed respectively at casing 1's top and bottom, ventilation slot 6 has all been seted up to the left and right sides of casing 1 inner wall, install filter screen 7 on ventilation slot 6's the inner wall, through setting up ventilation slot 6 and filter screen 7 and mutually supporting, form horizontal heat dissipation channel, make the radiating effect more ideal, filter screen 7 has played dirt-proof effect, prevent that the dust in the air from getting into casing 1 inside through ventilation slot 6, sunshade component 3 is installed at casing 1's top.

Sunshade component 3 includes sunshading board 31, the appearance of sunshading board 31 sets up to the eave form, sunshading board 31 is made by heat-resisting plastics, sunshading board 31 sets up the top at casing 1, the bottom of sunshading board 31 is provided with dead lever 32, the top at casing 1 is installed to dead lever 32, fixed cover 33 with dead lever 32 looks adaptation is installed at the top of sunshading board 31, the top of dead lever 32 is supreme running through sunshading board 31 and fixed cover 33 in proper order and extending to its outside down, the surface of dead lever 32 respectively with sunshading board 31 and fixed cover 33 swing joint, the surface of fixed cover 33 is provided with bolt 34, the surface of bolt 34 respectively with dead lever 32 and fixed cover 33 threaded connection.

The heat dissipation assembly 4 comprises a heat dissipation fin 41, the heat dissipation fin 41 is made of graphite, fins of the heat dissipation fin 41 are arranged in a radial manner, the heat dissipation fin 41 is installed on the surface of the automobile data recorder main body 2, a heat dissipation shell 42 is installed on one side, away from the automobile data recorder main body 2, of the heat dissipation fin 41, one side, away from the heat dissipation fin 41, of the heat dissipation shell 42 penetrates through the housing 1 and extends to the outside of the housing, a heat dissipation motor 43 is installed on one side, located outside the housing 1, of the heat dissipation shell 42, a motor rotating shaft 44 is installed on an output shaft of the heat dissipation motor 43, one end, close to the heat dissipation fin 41, of the motor rotating shaft 44 penetrates through the heat dissipation shell 42 and extends to the inside of the heat dissipation shell, heat dissipation fan blades 45 are installed on the.

The working principle is as follows: during the use, heat dissipation motor 43 drives heat dissipation flabellum 45 rotatory through motor shaft 44, the vent 46 of both sides forms vertical heat dissipation channel about casing 1, the ventilation groove 6 of the 1 left and right sides of casing forms horizontal heat dissipation channel, the heat that vehicle event data recorder main part 2 produced goes in radiating fin 41 gives off the ambient air, rotatory heat dissipation flabellum 45 forms the air convection, through vertical heat dissipation channel and horizontal heat dissipation channel, it dispels the heat to vehicle event data recorder main part 2 fast, sunshading board 31 can shelter from sunshine, avoid sunshine to penetrate directly on casing 1, lead to casing 1 inside temperature to increase, when needs dismantle sunshading board 31, take out bolt 34 from dead lever 32 and fixed cover 33 and can accomplish the dismantlement, the dismantlement mode is simple and convenient.

In summary, the following steps: this vehicle event data recorder with heat dissipation function, the effect of sheltering from sunshine has been played to vehicle event data recorder through setting up sunshade component 3, avoid vehicle event data recorder to receive the insolation of sunshine, make vehicle event data recorder shell temperature rise, through setting up radiator unit 4, in the middle of the working process of vehicle event data recorder, 45 swivelling joint graphite fin of radiator unit 4 middle heat dissipation flabellum, form the air convection, dispel the heat to vehicle event data recorder, prevent that inside heat from gathering in vehicle event data recorder's inside, the temperature of vehicle event data recorder has been reduced, the life of vehicle event data recorder has been improved, bring very big facility for the user.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vehicle event data recorder with heat dissipation function, includes casing (1), vehicle event data recorder main part (2), sunshade component (3) and radiator unit (4), its characterized in that: the automobile data recorder main body (2) is installed inside the shell (1), the bottom of the automobile data recorder main body (2) is fixedly connected with the bottom of the inner wall of the shell (1) through an installation block (5), the two heat dissipation assemblies (4) are installed at the top and the bottom of the shell (1) respectively, and the sunshade assembly (3) is installed at the top of the shell (1);

the sun shading assembly (3) comprises a sun shading plate (31), the sun shading plate (31) is arranged at the top of the shell (1), a fixing rod (32) is arranged at the bottom of the sun shading plate (31), the fixing rod (32) is arranged at the top of the shell (1), a fixing sleeve (33) matched with the fixing rod (32) is arranged at the top of the sun shading plate (31), the top end of the fixing rod (32) sequentially penetrates through the sun shading plate (31) and the fixing sleeve (33) from bottom to top and extends to the outside of the fixing sleeve, a bolt (34) is arranged on the surface of the fixing sleeve (33), and the surface of the bolt (34) is in threaded connection with the fixing rod (32) and the fixing sleeve (33;

the heat dissipation component (4) comprises a heat dissipation fin (41), the heat dissipation fin (41) is installed on the surface of the automobile data recorder main body (2), a radiating shell (42) is arranged on one side of the radiating fin (41) far away from the automobile data recorder main body (2), one side of the heat dissipation shell (42) far away from the heat dissipation fins (41) penetrates through the shell (1) and extends to the outside of the shell, one side of the heat dissipation shell (42) positioned outside the shell (1) is provided with a heat dissipation motor (43), a motor rotating shaft (44) is arranged on an output shaft of the heat dissipation motor (43), one end of the motor rotating shaft (44) close to the radiating fins (41) penetrates through the radiating shell (42) and extends into the radiating shell, radiating fan blades (45) are arranged on the surface of the motor rotating shaft (44) in the radiating shell (42), the outer surface of heat dissipation shell (42) has seted up vent (46), the outer surface mounting of heat dissipation shell (42) has dust screen (47) with vent (46) looks adaptation.

2. The vehicle event data recorder with heat dissipation function of claim 1, characterized in that: ventilation groove (6) have all been seted up to the left and right sides of casing (1) inner wall, install filter screen (7) on the inner wall in ventilation groove (6).

3. The vehicle event data recorder with heat dissipation function of claim 1, characterized in that: the surface of the fixed rod (32) is respectively movably connected with the sun shield (31) and the fixed sleeve (33).

4. The vehicle event data recorder with heat dissipation function of claim 1, characterized in that: the outer shape of the sun shield (31) is arranged to be eave-shaped, and the sun shield (31) is made of heat-resistant plastics.

5. The vehicle event data recorder with heat dissipation function of claim 1, characterized in that: the heat radiating fins (41) are made of graphite, and fins of the heat radiating fins (41) are arranged in a radiation mode.