CN218413413U

CN218413413U - Data driver

Info

Publication number: CN218413413U
Application number: CN202222782007.6U
Authority: CN
Inventors: 符爱香; 冯晓; 徐献增; 李宝花; 许春亮
Original assignee: Shandong Orion Electronics Co ltd
Current assignee: Shandong Orion Electronics Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-31
Anticipated expiration: 2032-10-21

Abstract

The utility model provides a data driver in the traditional technology, because the temperature produced in the working process of internal elements is too high, the prior device can not uniformly radiate the internal electrical elements; and the problem that the service life of the data driver is further influenced because dust is easy to enter the shell from the heat dissipation holes and adhere to the surface of the electric element along with the use of the existing data driver.

Description

Data driver

Technical Field

The utility model relates to a shell technical field, concretely relates to data driver.

Background

The connection equipment between the special mobile memory of data driver and general-purpose computer is used for implementing maintenance of data storage card and data downloading, and the working temp. of data driver is mostly-20-45 deg.C.

The prior art discloses a patent of CN205864398U, the scheme includes that a rectangular opening is formed on the surface of a receiver shell, a louver device is arranged, based on a temperature detection result obtained in real time in the receiver shell, a specifically designed motor driving circuit is combined, intelligent control is performed on a designed stepping motor, rotation control is performed on each louver blade in the louver device through a designed follower rod, sealing or through connection of the designed rectangular opening is achieved, and heat dissipation operation on heat in the receiver shell is achieved.

The prior device gradually exposes the defects of the technology along with the use, and mainly shows the following aspects:

first, in the use process of the existing data driver, because the temperature generated in the working process of the internal elements is too high, the existing device can not uniformly radiate the heat of the internal electrical elements, and the service life of the data driver is influenced.

Second, the existing data driver is used, dust easily enters the inside of the housing from the heat dissipation hole, adheres to the surface of the electrical component, and further affects the service life of the data driver.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model solves the problem that the prior device can not uniformly radiate the internal electric element because the temperature generated in the working process of the internal element is overhigh in the use process of the data driver in the traditional technology; and the problem that the service life of the data driver is further influenced by the fact that dust easily enters the shell from the heat dissipation holes and adheres to the surface of the electric element along with the use of the existing data driver.

In order to solve the above problem, the utility model provides a following technical scheme:

the data driver comprises a bottom plate, a cover is clamped on the bottom plate, a suction fan is arranged on the inner top surface of the cover, an exhaust flow passage is arranged on the cover, the air inlet end of the exhaust flow passage is connected with the outlet end of the suction fan, the outlet end of the exhaust flow passage is located on the side wall of the cover, and a plurality of air inlets are uniformly distributed on the bottom plate.

As an optimized scheme, an air distribution cavity is formed in the bottom plate, and an air inlet communicated with the air distribution cavity is formed in the lower end portion of the bottom plate.

As an optimized proposal, the air inlet hole comprises a plurality of strip-shaped holes communicated with the air-dividing cavity.

As an optimized scheme, a plurality of wave-shaped guide plates are fixedly connected in parallel in the gas distribution cavity, and the strip-shaped holes are communicated with wave crests of the guide plates.

As an optimized scheme, a lower filter screen is arranged in the air inlet.

Preferably, the exhaust channel includes a top channel opened in the top wall of the cover and side channels opened in the opposite side walls of the cover, and the top channel is communicated with the side channels.

As an optimized scheme, an air outlet communicated with the side flow channel is formed in the outer side wall of the cover.

As an optimized proposal, a side filter screen is arranged in the air outlet.

As an optimized scheme, the upper edge of the bottom plate, which is close to the outer wall, is surrounded with the clamping protruding strips, and the lower edge of the cover, which is close to the outer wall, is provided with clamping grooves matched with the clamping protruding strips.

As an optimized scheme, a positioning bulge is fixedly connected to the inner wall of the clamping bulge strip, and a positioning groove matched with the positioning bulge is formed in the inner wall of the clamping groove.

As an optimized scheme, supporting legs are arranged on the lower surface of the bottom plate in parallel.

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

the air outlet and the air inlet which are communicated with the inside of the cover hood are correspondingly arranged at the bottom and the side parts, so that the phenomenon that dust falls into the inside from the top in the traditional technology can be overcome, and the dustproof effect is realized; the service life of the data driver is prolonged;

the bottom plate is provided with the plurality of strip-shaped holes in parallel, so that the uniformity of air intake is ensured under the action of the suction fan, the uniform heat exchange between the air entering and the electric elements in the cover hood is realized, and the heat dissipation efficiency of the air and the electric elements is improved; the service life of the data driver is further prolonged;

the air after heat exchange is finished after entering the cover is exhausted along the exhaust flow channel under the action of the suction fan, so that the smoothness of subsequent air entering is ensured;

a plurality of wave-shaped guide plates are fixedly connected in parallel in the air distribution cavity, so that the air is guided and collected, and is guided into the cover through the long-strip-shaped holes, and the uniformity of air inlet is ensured;

the cover and the bottom plate are quickly assembled by arranging the clamping protruding strips and the clamping grooves between the cover and the bottom plate;

wherein the exhaust runner sets up on the housing lateral wall, and two end walls of the housing that are left are convenient for install power connection and adapter.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

In the figure: 1-a cover; 2-a bottom plate; 3-clamping the convex strips; 4-positioning the boss; 5-a top runner; 6-a suction fan; 7-a lateral flow channel; 8-side filter screen; 9-gas distribution cavity; 10-a baffle; 11-elongated holes; 12-lower filter screen; 13-supporting the feet.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1, the data driver includes a bottom plate 2, a cover 1 is clamped on the bottom plate 2, a suction fan 6 is arranged on the inner top surface of the cover 1, an exhaust channel is arranged on the cover 1, an air inlet end of the exhaust channel is connected with an outlet end of the suction fan 6, the outlet end of the exhaust channel is located on the side wall of the cover 1, and a plurality of air inlets are uniformly distributed on the bottom plate 2.

An air distribution cavity 9 is arranged in the bottom plate 2, and an air inlet communicated with the air distribution cavity 9 is arranged at the lower end part of the bottom plate 2.

The air inlet hole comprises a plurality of strip-shaped holes 11 communicated with the air distribution cavity 9.

A plurality of wave-shaped guide plates 10 are fixedly connected in parallel in the gas distribution cavity 9, and the strip-shaped holes 11 are communicated with wave crests of the guide plates 10.

The air inlet is internally provided with a lower filter screen 12.

The exhaust flow passage comprises a top flow passage 5 arranged in the top wall of the cover 1 and side flow passages 7 arranged in the opposite side walls of the cover 1, and the top flow passage 5 is communicated with the side flow passages 7.

An air outlet communicated with the side flow passage 7 is formed in the outer side wall of the cover 1.

A side filter screen 8 is arranged in the air outlet.

The upper edge of the bottom plate 2 close to the outer wall is provided with a clamping protruding strip 3, and the lower edge of the cover 1 close to the outer wall is provided with a clamping groove matched with the clamping protruding strip 3.

The inner wall of the clamping convex strip 3 is fixedly connected with a positioning convex part 4, and the inner wall of the clamping groove is provided with a positioning groove matched with the positioning convex part 4.

The lower surface of the bottom plate 2 is provided with support legs 13 in parallel.

The scheme improves the shell of the data driver, the internal structure of the data driver is common in daily life, and the data driver does not belong to the innovation part of the scheme, so that the description is omitted.

The working principle of the device is as follows:

the air outlet and the air inlet which are communicated with the inside of the cover hood 1 are correspondingly arranged at the bottom and the side parts, so that the phenomenon that dust falls into the inside from the top in the traditional technology can be overcome, and the dustproof effect is realized;

the bottom plate 2 is provided with the plurality of strip-shaped holes 11 in parallel, so that the uniformity of air inlet is ensured under the action of the suction fan 6, the uniform heat exchange between the air entering and the electric elements in the cover 1 is realized, and the heat dissipation efficiency of the air and the electric elements is improved;

the air after heat exchange is finished after entering the cover 1 is discharged along the exhaust flow channel under the action of the suction fan 6, so that the smoothness of subsequent air entering is ensured;

a plurality of wave-shaped guide plates 10 are fixedly connected in parallel in the air distribution cavity 9, so that the flow guide and air collection of the inlet air are realized, and the inlet air is guided into the cover 1 through the long strip-shaped holes 11, so that the uniformity of inlet air is ensured;

the cover and the bottom plate 2 are quickly assembled by arranging the clamping protruding strips 3 and the clamping grooves between the cover 1 and the bottom plate 2;

wherein the exhaust runner sets up on the housing 1 lateral wall, and two end walls of housing 1 are left to be convenient for install power and adapter.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included in the scope of the claims and description of the present invention.

Claims

1. A data driver, characterized by: including bottom plate (2), housing (1) has clamped on bottom plate (2), be equipped with suction fan (6) on the interior top surface of housing (1), be equipped with the exhaust runner on housing (1), the inlet end of exhaust runner is connected the exit end of suction fan (6), the exit end of exhaust runner is located on the lateral wall of housing (1), the equipartition has a plurality of inlet port on bottom plate (2).

2. The data driver of claim 1, wherein: the air distribution cavity (9) is formed in the bottom plate (2), and an air inlet communicated with the air distribution cavity (9) is formed in the lower end portion of the bottom plate (2).

3. The data driver of claim 2, wherein: the air inlet hole comprises a plurality of strip-shaped holes (11) communicated with the air distribution cavity (9).

4. The data driver of claim 3, wherein: a plurality of wave-shaped guide plates (10) are fixedly connected in parallel in the gas distribution cavity (9), and the strip-shaped holes (11) are communicated with wave crests of the guide plates (10).

5. The data driver of claim 4, wherein: a lower filter screen (12) is arranged in the air inlet.

6. The data driver of claim 5, wherein: the exhaust runner comprises a top runner (5) arranged in the top wall of the cover hood (1) and a side runner (7) arranged in the opposite side wall of the cover hood (1), and the top runner (5) is communicated with the side runner (7).

7. The data driver of claim 6, wherein: and an air outlet communicated with the side flow channel (7) is formed in the outer side wall of the cover (1).

8. The data driver of claim 7, wherein: and a side filter screen (8) is arranged in the air outlet.

9. The data driver of claim 8, wherein: the upper edge of the bottom plate (2) close to the outer wall is surrounded with a clamping protruding strip (3), and the lower edge of the cover (1) close to the outer wall is provided with a clamping groove matched with the clamping protruding strip (3).

10. The data driver of claim 9, wherein: the inner wall of the clamping protruding strip (3) is fixedly connected with a positioning protruding part (4), and the inner wall of the clamping groove is provided with a positioning groove matched with the positioning protruding part (4).