CN212487029U

CN212487029U - Heat radiation structure for automobile data recorder

Info

Publication number: CN212487029U
Application number: CN202020702096.7U
Authority: CN
Inventors: 罗建国; 黄伟民; 罗睿
Original assignee: Guangdong Changbao Information Technology Co ltd
Current assignee: Guangdong Changbao Information Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-05
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to the technical field of heat dissipation, in particular to a heat dissipation structure for a driving recorder, wherein the top end of a first shell is fixedly connected with a support frame, the inner side of the left end of the first shell is communicated with an air outlet pipe, the inner side of the air outlet pipe is communicated with a first one-way valve, the left end of the first shell is fixedly connected with a fixed cylinder, the inner side of the fixed cylinder is slidably connected with a moving block, the right end of the moving block is fixedly connected with a spring, the inner side of the first shell is fixedly connected with the driving recorder, and the top end of the first shell is fixedly connected with a connecting block. The air blown by the fan and the air discharged by heat dissipation cannot be mixed together to influence the heat dissipation effect.

Description

Heat radiation structure for automobile data recorder

Technical Field

The utility model relates to a heat dissipation technical field specifically is a heat radiation structure for vehicle event data recorder.

Background

The automobile data recorder is an instrument for recording related information such as images and sounds during the running of a vehicle, after the automobile data recorder is installed, the automobile data recorder is used for recording videos while driving, meanwhile, time, speed and positions are recorded in the videos, the black box is used, the automobile data recorder starts to work after the vehicle is started, the automobile data recorder is still in a working state in a long-time driving process, therefore, heat must be dissipated when the automobile data recorder is used for a long time, otherwise, the service life of the automobile data recorder is directly influenced, along with the development of the society, the automobile data recorder is more widely applied, and therefore, the requirement for a heat dissipation structure for the automobile data recorder is increased day by day.

The existing automobile data recorder only dissipates heat to main devices in the interior, the heat dissipation effect is not obvious, parts with the heat dissipation effect are not easy to replace, the automobile data recorder can only be replaced, the expenditure is increased, meanwhile, if the automobile data recorder is used for a long time, the automobile data recorder can emit unpleasant odor when dissipating heat, the driving experience is greatly influenced, although a driver generally adopts a window opening ventilation method, if the temperature is low in cold weather, the window opening ventilation is inconvenient, and therefore the heat dissipation structure for the automobile data recorder is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat radiation structure for vehicle event data recorder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a heat dissipation structure for a vehicle event data recorder comprises a first shell, a second shell and a sucker, wherein the top end of the first shell is fixedly connected with a support frame, the inner side of the left end of the first shell is communicated with an air outlet pipe, the inner side of the air outlet pipe is communicated with a first one-way valve, a fixed cylinder is fixedly connected at the left end of the first shell, a moving block is connected at the inner side of the fixed cylinder in a sliding manner, the right end of the moving block is fixedly connected with a spring, the inner side of the first shell is fixedly connected with a vehicle event data recorder, the top end of the first shell is fixedly connected with a connecting block, the inner side of the connecting block is spirally connected with a screw, the top end of the second shell is communicated with an air inlet pipe, the inner side of the air inlet pipe is communicated with a second one-way valve, the fan is fixedly connected to the inner side of the right end of the second shell, and the air guide hopper is fixedly connected to the inner side of the second shell.

Preferably, the left end of movable block can be dismantled and be connected with and filter the casing, the one end fixedly connected with filter screen of filtering the casing, the number of filter screen is 1 totally, and the filter screen is the active carbon filter screen.

Preferably, the number of the moving blocks is 2, the number of the springs is 2, two ends of each spring are fixedly connected with the first shell and the moving block respectively, and the moving blocks are elastically connected with the first shell through the springs.

Preferably, the right-hand member inboard of first casing is opened there is first ventilation hole, the left end inboard of second casing is opened there is the second ventilation hole, first ventilation hole with the laminating of second ventilation hole mutually, first casing passes through the screw with the second casing and can dismantle the connection.

Preferably, the number of the screws is 2, the screws are symmetrically distributed on the upper side and the lower side of the horizontal center line of the second shell, the front end of the first shell is fixedly connected with an observation frame, and the observation frame is made of an acrylic plate.

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

1. the utility model discloses in, through the fan that sets up, go out tuber pipe, air guide fill and check valve, the air guide fill makes the wind of dispersion concentrate more, and the fan blow and the scattered wind that goes out the tuber pipe can effectively help the vehicle event data recorder heat dissipation, and the check valve that sets up in the play tuber pipe makes gas get into and scatter to the equidirectional not, can not make the wind that the fan blows and the wind that dispels the heat and mix together influence the radiating effect.

2. The utility model discloses in, filter screen through setting up, a spring, the movable block, screw and solid fixed cylinder, the screw makes first casing and second casing can dismantle, only need the screw can install the two and split, it is convenient to change vehicle event data recorder, the filter screen can adsorb the foul smell gas that vehicle event data recorder sent when generating heat and play the effect of removing the flavor, and make the movable block remove about can through the flexible effect of spring, can block the filter screen and loosen, the dismantlement and the installation of the filter screen of being convenient for, can in time change the filter screen, gu fixed cylinder effectively restricts the foul smell gas, make it can only outwards spill through the filter screen, effectual filtration foul smell gas.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is an external view of fig. 1 according to the present invention.

In the figure: 1-a first shell, 2-a fixed cylinder, 3-a filtering shell, 4-a moving block, 5-a spring, 6-an air outlet pipe, 7-a filter screen, 8-a first one-way valve, 9-a vehicle data recorder, 10-a first vent hole, 11-a second vent hole, 12-a second shell, 13-a fan, 14-a second one-way valve, 15-an air inlet pipe, 16-an air guide hopper, 17-a screw, 18-a connecting block, 19-a sucker, 20-an observation frame and 21-a support frame.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

a heat dissipation structure for a driving recorder comprises a first shell 1, the air conditioner comprises a second shell 12 and a sucker 19, a supporting frame 21 is fixedly connected to the top end of the first shell 1, an air outlet pipe 6 is communicated with the inner side of the left end of the first shell 1, a first one-way valve 8 is communicated with the inner side of the air outlet pipe 6, a fixing cylinder 2 is fixedly connected to the left end of the first shell 1, a moving block 4 is slidably connected to the inner side of the fixing cylinder 2, a spring 5 is fixedly connected to the right end of the moving block 4, a vehicle event data recorder 9 is fixedly connected to the inner side of the first shell 1, a connecting block 18 is fixedly connected to the top end of the first shell 1, a screw 17 is spirally connected to the inner side of the connecting block 18, an air inlet pipe 15 is communicated with the top end of the second shell 12, a second one-way valve 14 is communicated with the inner side of the air inlet pipe 15, a.

The left end of the moving block 4 is detachably connected with a filtering shell 3, one end of the filtering shell 3 is fixedly connected with a filtering screen 7, the number of the filtering screens 7 is 1, the filtering screen 7 is an activated carbon filtering screen, the adsorption and odor removal effects are good, meanwhile, the filtering shell 3 enables the filtering screen 7 to be fixed more easily, the number of the moving block 4 is 2, the number of the springs 5 is 2, two ends of each spring 5 are respectively and fixedly connected with the first shell 1 and the moving block 4, the moving block 4 is elastically connected with the first shell 1 through the springs 5 to facilitate fixing and removing of the filtering screen 7, the inner side of the right end of the first shell 1 is provided with a first ventilation hole 10, the inner side of the left end of the second shell 12 is provided with a second ventilation hole 11, the first ventilation hole 10 is attached to the second ventilation hole 11, the first shell 1 is detachably connected with the second shell 12 through a screw 17, so as to facilitate replacement of, the number of screw 17 is totally 2, and the upper and lower both sides of symmetric distribution at the horizontal center line of second casing 12, the front end fixedly connected with observation frame 20 of first casing 1, and observation frame 20 makes for the ya keli board, and the vehicle event data recorder 9 of being convenient for works, and screw 17 makes second casing 12 and first casing 1 be convenient for dismantle to fixed more firm.

The working process is as follows: in the utility model, before using, the external power supply is used for supplying power, the first shell 1 outside the automobile data recorder 9 is fixed in the automobile by the sucking disc 19, the observation frame 20 is made of acrylic plate material, which is convenient for the automobile data recorder 9 to work, then the fan 13 is started, the inner side of the second shell 12 is fixedly connected with the air guide hopper 16, the air guide hopper 16 is helpful to centralize the wind power, because the inner side of the top end of the second shell 12 is communicated with the air inlet pipe 15, the inner side of the air inlet pipe 15 is communicated with the second one-way valve 14, the gas enters the second shell 12 and blows the gas to the left by the fan 13, because the left end of the second shell 12 and the right end of the first shell 1 are respectively provided with the second vent hole 11 and the first vent hole 10, the two are in intercommunication state, the gas enters the first shell 1 from the second shell 12 to the left, the automobile data recorder 9 can generate heat in the using process, at the moment, the automobile data recorder 9 is blown by the right-left wind, then the hot gas blown by the automobile data recorder 9 is blown out through the air outlet pipe 6, the first check valve 8 is communicated in the air outlet pipe 6, so that the gas can only go out but not go in, the stability of the gas in the first shell 1 and the second shell 12 is ensured, the gas cannot run around, the unpleasant smell can be generated due to the heating of the automobile data recorder 9 when the automobile data recorder is used, the filter screen 7 is arranged, the filter screen 7 is an active carbon filter screen, so that the unpleasant smell can be well removed when the automobile data recorder cannot be opened in cold weather and ventilate, the filter shell 3 is fixedly connected to the top end and the bottom end of the filter screen 7, the filter shell 3 is convenient to be clamped with a moving block better, the stability is improved, when the filter screen 7 needs to be replaced, the filter screen 7 can be pulled out only by pulling the middle of the filter screen 7 outwards through the micro-elastic characteristic of the filter screen, because one end fixedly connected with spring 5 of movable block 4, therefore under the elastic action of spring 5, when installing new filter screen 7, squeeze spring 5 right and drive movable block 4 and move right, later will filter casing 3 and movable block 4 and laminate mutually, can extrude it and fix through the elastic action of spring 5, because fixed cylinder 18 and first casing 1 are fixed connection, the inboard equal screwed connection of fixed cylinder 18 and second casing 12 has screw 17, therefore first casing 1 and second casing 12 pass through screw 17 can dismantle the connection, the two is convenient for dismantle, conveniently change vehicle event data recorder 9 or fan 13, the cartridge type of fixed cylinder 2 can effectively restrain the foul smell gas simultaneously, make the foul smell gas can only outwards spill through filter screen 7, effective filtration foul gas.

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 heat radiation structure for vehicle event data recorder, includes first casing (1), second casing (12) and sucking disc (19), its characterized in that: the top end of the first shell (1) is fixedly connected with a support frame (21), the inner side of the left end of the first shell (1) is communicated with an air outlet pipe (6), the inner side of the air outlet pipe (6) is communicated with a first one-way valve (8), the left end of the first shell (1) is fixedly connected with a fixed cylinder (2), the inner side of the fixed cylinder (2) is slidably connected with a movable block (4), the right end of the movable block (4) is fixedly connected with a spring (5), the inner side of the first shell (1) is fixedly connected with a driving recorder (9), the top end of the first shell (1) is fixedly connected with a connecting block (18), the inner side of the connecting block (18) is spirally connected with a screw (17), the top end of the second shell (12) is communicated with an air inlet pipe (15), and the inner side of the air inlet pipe (15) is communicated with a second, the fan (13) is fixedly connected to the inner side of the right end of the second shell (12), and the air guide hopper (16) is fixedly connected to the inner side of the second shell (12).

2. The heat dissipation structure for a vehicle event data recorder of claim 1, characterized in that: the left end of movable block (4) can be dismantled and be connected with and filter casing (3), the one end fixedly connected with filter screen (7) of filtering casing (3), the number of filter screen (7) is 1 altogether, and filter screen (7) are the active carbon filter screen.

3. The heat dissipation structure for a vehicle event data recorder of claim 1, characterized in that: the number of the moving blocks (4) is 2, the number of the springs (5) is 2, two ends of each spring (5) are fixedly connected with the first shell (1) and the moving block (4) respectively, and the moving blocks (4) are elastically connected with the first shell (1) through the springs (5).

4. The heat dissipation structure for a vehicle event data recorder of claim 1, characterized in that: first ventilation hole (10) have been opened to the right-hand member inboard of first casing (1), open the left end inboard of second casing (12) has second ventilation hole (11), first ventilation hole (10) with second ventilation hole (11) laminate mutually, first casing (1) can be dismantled through screw (17) with second casing (12) and be connected.

5. The heat dissipation structure for a vehicle event data recorder of claim 1, characterized in that: the number of screw (17) is totally 2, and the upper and lower both sides of symmetric distribution at the horizontal center line of second casing (12), the front end fixedly connected with observation frame (20) of first casing (1), and observation frame (20) are made for the ya keli board.