CN217623136U - Automobile electronic combination instrument - Google Patents

Abstract

The utility model relates to an automotive electronics combination meter, this automotive electronics combination meter includes the instrument housing, the anterior left and right sides of instrument housing is provided with tachometer and stopwatch respectively, be provided with liquid crystal display between stopwatch and the tachometer, liquid crystal display's bottom is provided with thermometer and oil tank meter, the rear portion of instrument housing is provided with back lid mechanism, set up heat dissipation mechanism in the instrument housing, heat dissipation mechanism includes the heat dissipation chamber, the heat dissipation chamber sets up in the instrument housing, whole automotive combination meter structure sets up rationally, think about ingeniously, it is convenient to load and unload, reduce and maintain the cost, improve the inside radiating effect of instrument when guaranteeing that whole instrument is inside to have sealed effect, avoid high temperature weather to lead to the sensitivity of the inside accurate spare part of instrument to receive the influence, and improve common cold-divided heat radiation structure, utilize the water-cooling heat dissipation mode, not only can improve the radiating effect, can ensure whole instrument internal seal simultaneously, avoid the dust to cause the influence to the inside spare part of instrument.

Description

Automobile electronic combination instrument

Technical Field

The utility model relates to an automobile parts technical field especially relates to an automotive electronics combination meter.

Background

The automobile instrument panel is a device for reflecting the working conditions of all systems of the automobile, provides required information such as automobile operation parameters, faults, mileage and the like for a driver, and is an essential part of each automobile. The instruments of different vehicles are different. However, conventional instruments of a common automobile include a speedometer, a tachometer, an oil pressure gauge, a water temperature gauge, a fuel gauge, a charging gauge and the like. The intuition and the beauty of the instrument display make the driving not only necessary for riding instead of walk, but also become a part of comfortable life, and the accuracy and the reliability of the parameter transmission directly relate to the safety of the automobile driving.

In order to ensure its inside leakproofness in the automotive electronics combination formula instrument use in the existing market, inside radiating effect is very poor, the sensitivity that the high temperature can make the panel board receives the influence easily, and current take heat radiation structure to be the forced air cooling heat dissipation mostly, this just makes the inside sealed effect that can not reach of instrument, inside accurate spare part is easily by the dust adhesion, and the time is in a big reason that the oscillation of removal state also is the instrument damage to the instrument during the automobile, consequently, design an automotive electronics combination instrument.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automotive electronics combination meter, in order to ensure its inside leakproofness among the prior art in the automotive electronics combination meter use of having solved, inside radiating effect is very poor, the high sensitivity that can make the panel board of high temperature receives the influence easily, and the current most for the forced air cooling heat dissipation of taking heat radiation structure, this just makes the inside sealed effect that can not reach of instrument, inside accurate spare part is easily by the dust adhesion, and be in the big reason scheduling problem that the shock of moving state to the instrument also is the instrument damage during automotive production.

The utility model provides an above-mentioned technical problem's scheme as follows: the utility model provides an automotive electronics combination meter includes meter housing, meter housing's the anterior left and right sides is provided with tachometer and stopwatch respectively, be provided with liquid crystal display between stopwatch and the tachometer, liquid crystal display's bottom is provided with thermometer and oil tank table, meter housing's rear portion is provided with back lid mechanism, set up heat dissipation mechanism in the meter housing, heat dissipation mechanism is including the heat dissipation chamber, the heat dissipation chamber sets up in meter housing, the coil pipe has been laid to the heat dissipation intracavity, the top of coil pipe communicates respectively has inlet tube and back flow, set up two on meter housing and perforate, and inlet tube and back flow run through two respectively and perforate, the intercommunication has the condenser between inlet tube and the back flow, and the condenser sets up in meter housing's top.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the lateral wall of instrument housing is fixed with the buffering area, and the buffering area surface is provided with the buffering sponge layer, be fixed with two mountings on the buffering area, two the mounting hole has all been seted up on the mounting.

Further, back lid mechanism covers after including, back lid joint in the rear side of meter housing body, through a plurality of bolt screw fastening connection between back lid and the meter housing body.

Furthermore, a plurality of caulking grooves are formed in the rear side of the rear cover, and a plurality of bolts are respectively embedded in the caulking grooves.

Further, the rear side of instrument housing is fixed with two joint boards, and all sets up to have the elastic material of barb structure on two joint boards.

Furthermore, be provided with a plurality of LED shot-lights in the meter housing, and a plurality of LED shot-lights shine respectively on code table, tachometer, liquid crystal display, thermometer and oil tank table.

The beneficial effects of the utility model are that: the utility model provides an automotive electronics combination meter has following advantage:

1. in the scheme, the whole automobile combined instrument is reasonable in structure, ingenious in conception, convenient to assemble and disassemble, capable of improving the heat dissipation effect of the inside of the instrument while ensuring that the inside of the instrument has a sealing effect, capable of avoiding influence of dust on parts inside the instrument in high-temperature weather, and capable of improving a common cooling and heat dissipation structure by utilizing a water cooling and heat dissipation mode, capable of improving the heat dissipation effect and ensuring that the inside of the instrument is easily influenced by the dust, and capable of effectively solving the problems that the inside of the instrument cannot achieve the sealing effect in the use process of the automobile electronic combined instrument in the prior art, the vibration of the instrument is also a great cause of damage to the instrument in a moving state during automobile production, and the like. The heat dissipation pipe reaches the liquid inlet pipe, so that a heat dissipation cycle is formed, the temperature in the instrument shell is continuously reduced, the heat dissipation effect can be improved, and meanwhile, the sealing in the instrument shell can reach the standard;

2. in this scheme, two mountings on the buffer zone can install whole meter housing and car in fixedly, and the buffer sponge layer on buffer zone cooperation buffer zone top layer can avoid the car to remove or the shock of engine causes the damage to accurate spare part in the meter housing, back lid mechanism carries out screw thread installation and dismantlement through a plurality of bolts of back lid cooperation promptly, this kind of detachable structure can improve maintenance and the maintenance to heat dissipation mechanism, and the change of spare part is also comparatively convenient in the meter housing, the practicality is improved, it can inlay a plurality of bolts and establish in it to cover a plurality of caulking grooves after, avoid the salient of a plurality of bolts, make whole meter more slick and sly level and smooth, two joint boards that set up to the elastic material that has barb structure can cooperate mounting hole on two mountings to install and fix, the structure of this kind of joint formula has improved the dismouting convenience, a plurality of LED shot-light that sets up in meter housing can improve the show definition to a plurality of meters on meter housing, improve driver's viewing experience.

The above description is only an outline of the technical solution of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the specification, the following detailed description will be given of preferred embodiments of the present invention in conjunction with the accompanying drawings. The following examples and the accompanying drawings illustrate specific embodiments of the present invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention shown in FIG. 1;

fig. 3 is a perspective view of the present invention;

fig. 4 is an exploded view of fig. 3 according to the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. an instrument housing; 2. code table; 3. a tachometer; 4. a liquid crystal display screen; 5. a thermometer; 6. an oil tank meter; 7. a rear cover; 8. caulking grooves; 9. a bolt; 10. a buffer zone; 11. a fixing member; 12. mounting holes; 13. a clamping and connecting plate; 14. a heat dissipation cavity; 15. a coil pipe; 16. a liquid inlet pipe; 17. a condenser; 18. a return pipe; 19. and (6) perforating.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, the utility model provides an automotive electronics combination meter includes meter housing 1, meter housing 1's the anterior left and right sides is provided with tachometer 3 and stopwatch 2 respectively, be provided with liquid crystal display 4 between stopwatch 2 and the tachometer 3, liquid crystal display 4's bottom is provided with thermometer 5 and oil tank table 6, meter housing 1's rear portion is provided with back lid mechanism, set up heat dissipation mechanism in meter housing 1, heat dissipation mechanism is including heat dissipation chamber 14, heat dissipation chamber 14 sets up in meter housing 1, coil pipe 15 has been laid in the heat dissipation chamber 14, coil pipe 15's top end communicates respectively has inlet tube 16 and back flow 18, meter housing 1 is last to have seted up two perforation 19, and inlet tube 16 and back flow 18 run through two perforation 19 respectively, the intercommunication has condenser 17 between inlet tube 16 and the back flow 18, and condenser 17 sets up in meter housing 1's top.

In the specific embodiment of the utility model, the whole automobile combined instrument structure is reasonable, the conception is ingenious, the assembly and disassembly are convenient, the maintenance cost is reduced, the heat dissipation effect in the instrument is improved while the sealing effect is ensured in the whole instrument, the influence on the sensitivity of precise components in the instrument caused by high-temperature weather is avoided, the common cooling heat dissipation structure is improved, the heat dissipation effect can be improved by using a water cooling heat dissipation mode, the internal sealing of the whole instrument is ensured, the influence on the components in the instrument caused by dust is avoided, the problem that the sensitivity of the instrument panel is easily influenced due to overhigh temperature in the use process of the automobile electronic combined instrument in the prior art is effectively solved, and most of the existing cooling structures with air cooling can not reach the sealing effect in the instrument, the inside accurate spare part is easily adhered by the dust, and the shock that is in the removal state to the instrument when the automobile is manufactured also is a big reason scheduling problem of instrument damage, the utility model discloses when using, form combination meter through code table 2, tachometer 3, liquid crystal display 4, thermometer 5 and oil tank table 6 of instrument housing 1 front side, demonstrate the speed of automobile, the rotational speed, water tank temperature and oil tank surplus respectively, cooperation liquid crystal display 4 also can improve the functional diversity of whole instrument, the heat dissipation mechanism of instrument housing 1 rear side can cool down the heat that produces in instrument housing 1, when dispelling the heat, the cold flow that produces through condenser 17 leads into inlet tube 16, and transmit to the coil pipe 15 that is located the heat dissipation intracavity, cool down the heat in the heat dissipation intracavity, absorb the temperature to in the cold flow in coil pipe 15, and outwards transmit through 18, the return pipe 18 is cooled by the condenser 17 to reach the liquid inlet pipe 16, so that a heat dissipation cycle is formed, the interior of the instrument shell 1 is cooled continuously, the heat dissipation effect can be improved, and meanwhile, the interior of the instrument shell 1 can be sealed to reach the standard.

Specifically, the lateral wall of meter housing 1 is fixed with buffering area 10, and buffering area 10 surface is provided with the buffering sponge layer, is fixed with two mounting 11 on the buffering area 10, has all seted up mounting hole 12 on two mounting 11.

In this embodiment: two fixing pieces 11 on the buffer zone 10 can be fixedly installed in the whole instrument shell 1 and the automobile, and the buffer sponge layer on the buffer zone 10 matched with the surface layer of the buffer zone 10 can avoid the damage of the automobile to the precise parts in the instrument shell 1 caused by the vibration of the automobile or the engine.

Specifically, back lid mechanism includes back lid 7, and back lid 7 joint is in the rear side of meter housing 1, through a plurality of bolt 9 screw fastening connection between back lid 7 and the meter housing 1.

In this embodiment: the rear cover mechanism is matched with the bolts 9 through the rear cover 7 to be installed and detached in a threaded mode, the detachable structure can improve maintenance of the heat dissipation mechanism, replacement of parts in the instrument shell 1 is convenient, and practicability is improved.

Specifically, a plurality of caulking grooves 8 are formed in the rear side of the rear cover 7, and a plurality of bolts 9 are respectively inserted into the plurality of caulking grooves 8.

In this embodiment: the back cover 7 is provided with a plurality of embedding grooves 8 for embedding a plurality of bolts 9 therein, thereby avoiding the plurality of bolts 9 from protruding and enabling the whole instrument to be smoother and smoother.

Specifically, two clamping plates 13 are fixed to the rear side of the instrument housing 1, and the two clamping plates 13 are both made of elastic materials with barb structures.

In this embodiment: two joint boards 13 that set up to the elastic material who has the barb structure can cooperate mounting hole 12 to install and fix on two mountings 11, and the structure of this kind of joint formula has improved the convenient degree of dismouting.

Specifically, be provided with a plurality of LED shot-lights in the meter housing 1, and a plurality of LED shot-lights shine respectively on stopwatch 2, tachometer 3, liquid crystal display 4, thermometer 5 and oil tank table 6.

In this embodiment: a plurality of LED shot-light that set up in instrument housing 1 can improve the show definition to a plurality of instruments on instrument housing 1, improves driver's the experience of watching.

The utility model discloses a concrete theory of operation and application method do: the utility model discloses when using, form combination meter through code table 2, tachometer 3, liquid crystal display 4, thermometer 5 and oil tank table 6 of instrument housing 1 front side, demonstrate the speed of car respectively, the rotational speed, water tank temperature and oil tank surplus, cooperation liquid crystal display 4 also can improve the functional diversity of whole instrument, the heat dissipation mechanism of instrument housing 1 rear side can cool down the heat that produces in instrument housing 1, when dispelling the heat, the cold flow that produces through condenser 17 leads into inlet tube 16, and transmit to the coil pipe 15 that is located the heat dissipation intracavity, cool down the heat in the heat dissipation intracavity, absorb the temperature to the cold flow in coil pipe 15, and outwards transmit through back flow 18, back flow 18 passes through the cooling of condenser 17 again, reach inlet tube 16, form a heat dissipation cycle with this, the continuation cools down in instrument housing 1, not only can improve the radiating effect, meanwhile, the internal seal of the instrument shell 1 can reach the standard, the whole instrument shell 1 can be installed and fixed in the automobile by the two fixing pieces 11 on the buffer belt 10, the buffer belt 10 is matched with the buffer sponge layer on the surface layer of the buffer belt 10 to prevent the automobile from moving or the vibration of the engine from damaging precise parts in the instrument shell 1, the rear cover mechanism is installed and disassembled by the rear cover 7 matched with a plurality of bolts 9 through threads, the detachable structure can improve the maintenance of the heat dissipation mechanism, the replacement of the parts in the instrument shell 1 is more convenient and faster, the practicability is improved, a plurality of caulking grooves 8 on the rear cover 7 can embed a plurality of bolts 9 in the caulking grooves to prevent the plurality of bolts 9 from protruding, the whole instrument is smooth and flat, and the two clamping plates 13 which are made of elastic materials with barb structures can be installed and fixed by matching with the installation holes 12 on the two fixing pieces 11, the clamping type structure improves the convenience of disassembly and assembly, a plurality of LED spot lamps arranged in the instrument shell 1 can improve the display definition of a plurality of instruments on the instrument shell 1, the viewing experience of a driver is improved, the whole automobile combined instrument structure is reasonable in arrangement, ingenious in conception, convenient to assemble and disassemble, the maintenance cost is reduced, the heat dissipation effect inside the instrument is improved while the sealing effect inside the whole instrument is ensured, the influence on the sensitivity of precise parts inside the instrument caused by high-temperature weather is avoided, the common split-cooling heat dissipation structure is improved, the water-cooling heat dissipation mode is utilized, the heat dissipation effect can be improved, the internal sealing of the whole instrument can be ensured, the influence on the parts inside the instrument caused by dust is avoided, the problems that the sealing effect inside of the instrument cannot be achieved in the use process of the automobile electronic combined instrument in the prior art is easy to ensure, the internal heat dissipation effect is very poor, the sensitivity of the instrument panel is easy to be influenced due to overhigh temperature, most of the existing split-cooling structure with air cooling heat dissipation, the inside of the instrument cannot achieve the sealing effect inside the instrument, the internal precise parts are easily adhered by dust, and the vibration of the instrument is also damaged due to the moving state during automobile production.

The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any manner; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides an automotive electronics combination meter, its characterized in that, an automotive electronics combination meter includes meter housing (1), the anterior left and right sides of meter housing (1) is provided with tachometer (3) and stopwatch (2) respectively, be provided with liquid crystal display (4) between stopwatch (2) and tachometer (3), the bottom of liquid crystal display (4) is provided with thermometer (5) and oil tank table (6), the rear portion of meter housing (1) is provided with back lid mechanism, set up heat dissipation mechanism in meter housing (1), heat dissipation mechanism is including heat dissipation chamber (14), heat dissipation chamber (14) set up in meter housing (1), laid coil pipe (15) in heat dissipation chamber (14), the first tip of coil pipe (15) communicates respectively has inlet tube (16) and back flow (18), two perforation (19) have been seted up on meter housing (1), and inlet tube (16) and meter housing (18) run through two perforation liquid pipe (19) respectively, the intercommunication has condenser (17) between inlet tube (16) and back flow (18), and condenser (17) set up in the top of condenser (1).

2. The automotive electronic combination instrument as claimed in claim 1, wherein a buffer strip (10) is fixed on a side wall of the instrument housing (1), a buffer sponge layer is arranged on the surface of the buffer strip (10), two fixing members (11) are fixed on the buffer strip (10), and mounting holes (12) are formed in the two fixing members (11).

3. The automotive electronic combination meter according to claim 1, characterized in that the rear cover mechanism comprises a rear cover (7), the rear cover (7) is connected to the rear side of the meter housing (1) in a clamping manner, and the rear cover (7) is connected with the meter housing (1) in a fastening manner through a plurality of bolts (9) in a threaded manner.

4. The automotive electronic combination meter according to claim 3, characterized in that a plurality of caulking grooves (8) are opened on the rear side of the rear cover (7), and a plurality of bolts (9) are respectively embedded in the plurality of caulking grooves (8).

5. The automotive electronic combination instrument according to the claim 2 is characterized in that two snap-in plates (13) are fixed on the back side of the instrument housing (1), and the two snap-in plates (13) are both made of elastic materials with barb structures.

6. The automotive electronic combination instrument according to claim 1, characterized in that a plurality of LED spot lights are arranged in the instrument housing (1), and the LED spot lights respectively irradiate on the stopwatch (2), the tachometer (3), the liquid crystal display (4), the thermometer (5) and the fuel tank meter (6).

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