CN211872229U

CN211872229U - Novel heat radiation structure of flat knitting machine head box

Info

Publication number: CN211872229U
Application number: CN202020093683.0U
Authority: CN
Inventors: 胡军祥; 皮铁城; 冯晓朋
Original assignee: ZHEJIANG HENGQIANG TECHNOLOGY CO LTD
Current assignee: ZHEJIANG HENGQIANG TECHNOLOGY CO LTD
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-11-06
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a novel heat dissipation structure of a flat knitting machine head box, which comprises a machine case body, a first radiator, a second radiator and a cable conductor connecting end, wherein the cable conductor connecting end is distributed at the top of the inner side of the machine case body, the two sides of the machine case body are connected with positioning bolts, the two sides and the bottom of the machine case body are equally distributed with heat dissipation holes, the first radiator is arranged in the middle of the bottom of the inner side of the machine case body, the second radiator is arranged in the middle of the bottom of the machine case body, the bottom of the second radiator is connected with fastening bolts, the heat generated by a main heating device is transferred to the outer side of a machine shell through the first radiator and the second radiator, and the direct heat exchange between the heat on the radiators and the external environment is accelerated through the reciprocating motion of the machine head box on the machine, rather than the direct heat exchange between the heat on the radiator and the heat dissipation holes of the external environment through the, the heat dissipation effect is greatly enhanced.

Description

Novel heat radiation structure of flat knitting machine head box

Technical Field

The utility model relates to a flat-bed machine aircraft nose case technical field specifically is a novel heat radiation structure of flat-bed machine aircraft nose case.

Background

The flat-bed machine aircraft nose case heat dissipation of current is natural heat dissipation mostly, power heating device all fixes in a relative confined space on the PCB, generally can install the radiator additional on main heating device in order to prevent overheated, can increase the louvre on the casing in addition, but because environmental factor, install dustproof filter screen additional in the louvre inboard, so the actual effect of louvre is discounted, such heat dissipation, still can satisfy needs on traditional model, but present model intelligent degree is higher, speed is faster, required motor and chip power are higher, the electric current is bigger, the heat that produces like this can gather and can not in time discharge in the casing, long-time operation can produce overheated machine that is shut down, PCB and device influence life-span because of overheated simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a novel heat radiation structure of flat-bed machine aircraft nose case has solved the problem that proposes in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel heat radiation structure of flat-bed machine aircraft nose case, includes chassis body, first radiator, second radiator and cable conductor link, chassis body's inboard top distributes and has cable conductor link, chassis body's both sides are connected with positioning bolt, chassis body's both sides and bottom are equallyd divide cloth and are had the louvre, be equipped with first radiator in the middle of chassis body's the inboard bottom, the bottom of first radiator is equipped with the second radiator, the second radiator is located chassis body's bottom in the middle of, just the bottom of second radiator is connected with fastening bolt, the right side of first radiator is equipped with the PCB board, be equipped with the chip between first radiator and the PCB board.

Preferably, a motor board chip is arranged at the bottom of the inner side of the case body and is in contact connection with the first radiator.

Preferably, the bottom of the case body is provided with a groove hole, and a through hole is formed in the middle of the front end of the right side of the case body.

Preferably, the inner side end of the cable connecting end is connected with a buckling plate, and the buckling plate is of a split structure.

Preferably, the inner side end of the case body is welded and distributed with positioning columns.

(III) advantageous effects

The utility model provides a novel heat radiation structure of flat-bed machine aircraft nose case. The method has the following beneficial effects:

this novel heat radiation structure of flat-bed machine aircraft nose case, the heat that will mainly generate heat the device and produce turns to the casing outside through first radiator and second radiator, the problem of radiator influence radiating effect in the casing inside before having avoided to through the reciprocating motion of aircraft nose case back and forth on the machine, heat and external environment's direct heat exchange on the radiator with higher speed, rather than if traditional aircraft nose case will filter the air that the back got into through louvre on the casing and carry out the heat exchange, the radiating effect has been strengthened greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the novel heat dissipation structure of the flat knitting machine head box of the present invention;

fig. 2 is a schematic side structural view of the novel heat dissipation structure of the flat knitting machine head box of the present invention;

fig. 3 is a schematic bottom structure diagram of the novel heat dissipation structure of the flat knitting machine head box of the present invention;

fig. 4 is a schematic perspective view of a novel heat dissipation structure of a flat knitting machine head box according to the present invention;

fig. 5 is the housing structure diagram of the novel heat dissipation structure of the flat knitting machine headstock of the present invention.

In the figure: case body 1, first radiator 2, second radiator 3, cable conductor link 4, positioning bolt 5, louvre 6, fastening bolt 7, PCB board 8, chip 9, reference column 10.

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. 1-5, an embodiment of the present invention provides a technical solution: the utility model provides a novel heat radiation structure of flat-bed machine aircraft nose case, includes chassis body 1, first radiator 2, second radiator 3 and cable conductor link 4, chassis body 1's inboard top distribution has cable conductor link 4, chassis body 1's both sides are connected with positioning bolt 5, it has louvre 6 to divide cloth equally to chassis body 1's both sides and bottom, be equipped with first radiator 2 in the middle of chassis body 1's the inboard bottom, the bottom of first radiator 2 is equipped with second radiator 3, second radiator 3 is located in the middle of chassis body 1's bottom, just the bottom of second radiator 3 is connected with fastening bolt 7, the right side of first radiator 2 is equipped with PCB board 8, be equipped with chip 9 between first radiator 2 and the PCB board 8.

The bottom of the inner side of the case body 1 is provided with a motor plate chip, and the motor plate chip is in contact connection with the first radiator 2, so that the heat dissipation effect is better, and the efficiency is high.

The bottom of the case body 1 is provided with a groove hole, and the middle of the front end of the right side of the case body 1 is provided with a through hole, so that the case is convenient to install, dissipate heat and is convenient to use.

The inboard end of cable conductor link 4 is connected with the buckle board, the buckle board is split type structure, and the cable conductor is installed to convenient location.

And positioning columns 10 are welded and distributed at the inner side end of the case body 1, so that the case is convenient to install and connect.

The working principle is as follows: the main heating source is a motor plate chip, heat generated by the motor plate chip of a main heating device of the case body 1 is conducted to the second radiator 3 through the first radiator 2 (the second radiator 3 is exposed below the case body 1) and then is transferred to the outside of the case, thereby avoiding the problem that the heat dissipation effect of the former radiator is influenced in the case, the heat of the chip 9 can also be directly extended to the outside of the case through the first radiator 2 tightly attached to the chip 9 to dissipate heat, one-step switching is reduced, the heat transfer efficiency is higher, direct heat exchange between the heat on the radiator and the external environment is accelerated through the back and forth reciprocating motion of the case body 1 on the machine, instead of the heat exchange of air entering after being filtered through the radiating holes on the case as in the traditional case body 1, the heat dissipation effect is greatly enhanced, and the heat is further dissipated through the radiating holes 6 distributed on the two sides and the bottom of, the service life is prolonged.

The utility model discloses a machine case body 1, first radiator 2, second radiator 3, cable conductor link 4, positioning bolt 5, louvre 6, fastening bolt 7, PCB board 8, chip 9, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all can be known through the technical manual or through the conventional experimental method for this technical staff, the problem that the utility model solves is that the radiating effect is poor, short service life scheduling problem, the utility model discloses through the mutual combination of above-mentioned parts, the heat that main heating element produced passes through first radiator and second radiator and transfers to the casing outside, avoided the former radiator in the casing influence radiating effect's problem, and through the quick-witted head case reciprocating motion louvre on the machine, accelerated the direct heat exchange of heat on the radiator and external environment, and not like traditional machine head case need carry out the heat exchange through the air that enters after filtering on the casing, the heat dissipation effect is greatly enhanced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel heat radiation structure of flat-bed machine aircraft nose case which characterized in that: comprises a case body (1), a first radiator (2), a second radiator (3) and a cable connecting end (4), the top of the inner side of the case body (1) is distributed with cable connecting ends (4), positioning bolts (5) are connected with two sides of the case body (1), radiating holes (6) are distributed on two sides and the bottom of the case body (1) respectively, a first radiator (2) is arranged in the middle of the bottom of the inner side of the case body (1), the bottom of the first radiator (2) is provided with a second radiator (3), the second radiator (3) is positioned in the middle of the bottom of the case body (1), and the bottom of the second radiator (3) is connected with a fastening bolt (7), the right side of first radiator (2) is equipped with PCB board (8), be equipped with chip (9) between first radiator (2) and PCB board (8).

2. The novel heat dissipation structure of the flat knitting machine head box according to claim 1, characterized in that: the bottom of the inner side of the case body (1) is provided with a motor board chip, and the motor board chip is in contact connection with the first radiator (2).

3. The novel heat dissipation structure of the flat knitting machine head box according to claim 1, characterized in that: the bottom of the case body (1) is provided with a groove hole, and a through hole is formed in the middle of the front end of the right side of the case body (1).

4. The novel heat dissipation structure of the flat knitting machine head box according to claim 1, characterized in that: the inner side end of the cable connecting end (4) is connected with a buckling plate which is of a split structure.

5. The novel heat dissipation structure of the flat knitting machine head box according to claim 1, characterized in that: and positioning columns (10) are welded and distributed at the inner side end of the case body (1).