CN216490053U

CN216490053U - Motor line with protective structure

Info

Publication number: CN216490053U
Application number: CN202122354925.4U
Authority: CN
Inventors: 黄刚; 胡帅; 叶燕珍; 李艳; 唐孔
Original assignee: Shenzhen Dowei Precision Mechatronics Co ltd
Current assignee: Shenzhen Dowei Precision Mechatronics Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-05-10
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a motor wire with a protective structure, which aims to solve the technical problem that the existing motor wire is not beneficial to safe use of equipment because the outer skin is damaged due to long-time hot work. The motor wire comprises outer protective sleeves, a middle partition plate vertically arranged between the outer protective sleeves and a colloid contact frame arranged between the middle partition plate and the outer protective sleeves. This motor line adopts the cladding of outer protective sheath at motor line crust outside, prevent when motor line crust breakage from preventing that the motor pencil directly exposes in the air, safety problems such as electric leakage appear in avoiding the motor use, utilize the one number opening can be with the leading-in colloid of the work heat on the motor pencil in linking up the frame, the hole groove structure in the intermediate bottom board is discharged the heat fast in the final utilization, prevent that the long-time pile of heat from gathering leads to the motor pencil ageing in outer protective sheath and motor line crust, the elastic construction of colloid links up the frame also can provide the flexible buffer effect for outer protective sheath.

Description

Motor line with protective structure

Technical Field

The utility model belongs to the field of motor equipment, and particularly relates to a motor wire with a protection structure.

Background

The motor generally has three groups of motor lead-out wires connected together as a common head inside the motor. Then, a voltage signal is sent to the controller after the Hall assemblies and the induction rotor magnetic poles are utilized, the controller is electrified to one of the main phase lines in the outgoing lines, and the three groups of Hall assemblies connected with the outgoing lines work in an alternating and circulating mode, so that the motor can run stably.

The motor is when high-speed operation, takes place relative friction between the internal mechanism, constantly produces the high fever, and the current heat accumulation is inside the crust after the motor line circular telegram in addition, causes the ageing damage of motor line, and when air humidity was great in the service environment of motor, the damaged motor line of steam invasion arouses the safe in utilization problem of motor easily, also can cause internal circuit and electronic component temperature destruction to motor itself simultaneously.

Therefore, to above-mentioned motor line because the easy ageing damaged condition of long-time hot work of taking, develop a novel motor line protective structure, utilize the heat conduction and waterproof clad structure that have that motor line crust outside sets up to expose in the air after avoiding motor line ageing.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a motor wire with a protective structure, which aims to solve the technical problem that the existing motor wire is not beneficial to the safe use of equipment because the outer skin is damaged due to long-time hot work.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a motor wire with a protection structure, which comprises outer protection sleeves, a middle partition plate vertically arranged between the outer protection sleeves and a colloid contact frame arranged between the middle partition plate and the outer protection sleeves, wherein a one-number through opening is formed in the outer sides of the outer protection sleeves, motor wire sheaths are arranged on the inner sides of the outer protection sleeves, motor wire harnesses are arranged on the inner sides of the motor wire sheaths, cable integration heads are fixedly connected to the rear ends of the middle partition plate and the outer protection sleeves, the motor wire sheaths and the rear ends of the motor wire harnesses are arranged on the inner sides of the cable integration heads, and power plugs are fixedly arranged on the rear ends of the cable integration heads.

When the motor wire with the protection structure is used, after the power plug is connected with the socket, the motor wire harness supplies power to the motor at the other end of the motor wire harness, working heat generated on the surface of the motor wire harness is discharged into the colloid contact frame through the through hole, and then is discharged through the hole groove structure on the middle partition plate, the outer protection sleeve is utilized to provide external coating protection for the three groups of motor wire harnesses, and the elastic structure of the colloid contact frame recovers to play a buffering role through deformation when the outer protection sleeve receives external force.

Preferably, the inner side of the outer protective sleeve is annularly provided with a reinforced metal mesh, and the reinforced metal mesh and the protective sleeve outside the first through hole are arranged in an axial symmetry mode. Strengthen metal mesh and form the inner lining structure in outer protective sheath, strengthen the structural strength of outer protective sheath, prevent that outer protective sheath from receiving the exogenic action and taking place to destroy.

Preferably, movable sleeve heads are axially distributed on the outer side of the reinforced metal mesh sheet, and contact type heat conducting rods are elastically connected to the inner sides of the movable sleeve heads. An elastic part is arranged between the contact type heat conducting rod and the movable sleeve head, so that the contact type heat conducting rod can axially stretch and retract, the motor wire sheath can move in the outer protective sleeve along a fixed direction, the motor wire sheath is prevented from being fixed relative to the outer protective sleeve, and the buffering effect between structures is poor.

Preferably, cross-over jacks are axially distributed on the outer side of the motor wire sheath, the contact type heat conduction rod is movably connected to the inner side of the cross-over jacks, and the contact type heat conduction rod is arranged between the motor wire harnesses. The contact heat conduction rod absorbs the surface working heat and conducts the heat to the reinforced metal mesh sheet outwards through contact with the motor wire harness, and the heat is prevented from being excessively accumulated in the motor wire outer skin.

Preferably, the colloid contact frame left and right sides all is provided with No. two openings, No. two openings set up in No. one the opening outside. The hot air in the outer protective sleeve can be transferred into the colloid contact frame through the communication of the first through hole and the second through hole, so that the structure of the outer protective sleeve is prevented from being aged.

Preferably, the inner side of the middle partition board is provided with a dust screen at equal intervals in the axial direction, the outer side of the middle partition board is provided with exhaust ports at equal intervals, and the inner ends of the exhaust ports are communicated with the dust screen. The inside and the gas vent that the dust screen will glue and contact the frame separate, prevent that outside dust impurity from getting into in the glue contacts the frame.

Preferably, the inboard fixed mounting of median septum has the spiral exhaust fan, the spiral exhaust fan set up in between the dust screen. The air flow in the second number of through-holes is accelerated to the spiral exhaust fan, makes it arrange the external environment through the gas vent fast in, prevents that the heat from long-time remaining from influencing the job stabilization nature of motor pencil between the structure.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the motor wire with the protection structure is coated outside the motor wire sheath by the outer protection sleeve, when the motor wire sheath is damaged, the motor wire harness is prevented from being directly exposed in the air, safety problems such as electric leakage and the like in the use process of the motor are avoided, working heat on the motor wire harness can be led into the colloid contact frame by the one-number through hole, finally, the heat is quickly discharged by the hole groove structure in the middle partition plate, the motor wire harness is prevented from being aged due to the fact that the heat is accumulated in the outer protection sleeve and the motor wire sheath for a long time, the three groups of motor wire harnesses are connected into a unified whole by the colloid contact frame, the possibility that the motor wire harness is pulled and broken by external force is reduced, and the elastic structure of the colloid contact frame can also provide a flexible buffer effect for the outer protection sleeve.

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 technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic assembly diagram of an embodiment of a motor wire with a protective structure according to the present invention;

FIG. 2 is a schematic diagram of an outer protective sheath of an embodiment of a motor line with a protective structure according to the present invention

Fig. 3 is a schematic structural diagram of a colloid contact frame of an embodiment of a motor wire with a protective structure according to the present invention.

The labels in the figures are: 1. an outer protective sheath; 2. a first through port; 3. a motor wire sheath; 4. a motor harness; 5. a middle partition plate; 6. a gum contact frame; 7. a cable integration head; 8. a power plug; 9. reinforcing the metal mesh sheet; 10. a movable sleeve head; 11. a contact heat conduction rod; 12. the jacks are connected in a penetrating manner; 13. a second through opening; 14. a dust screen; 15. an exhaust port; 16. a spiral exhaust fan.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

This embodiment is used for a motor line with protective structure, its package assembly sketch map is shown in fig. 1, outer protective sheath 1 structure sketch map is shown in fig. 2, gum is connected frame 6 structure sketch map is shown in fig. 3, this motor line includes outer protective sheath 1, vertical well baffle 5 that sets up between outer protective sheath 1, install gum between well baffle 5 and outer protective sheath 1 and connect frame 6, No. 2 through-hole has been seted up in the outer protective sheath 1 outside, outer protective sheath 1 inboard is provided with motor line crust 3, motor line crust 3 inboard is provided with motor pencil 4, well baffle 5, the equal fixedly connected with cable integration head 7 in outer protective sheath 1 rear end, motor line crust 3 and motor pencil 4 rear end all set up in cable integration head 7 inboard, the fixed mounting of cable integration head 7 rear end has power plug 8.

For the present embodiment, the working heat on the motor wire harness 4 is transferred to the reinforcing metal mesh sheet 9 through the contact type heat conducting rod 11, and then through the communication between the first through hole 2 and the second through hole 13, under the high-speed operation of the spiral exhaust fan 16, the hot air is rapidly exhausted through the dust screen 14 and the exhaust port 15.

Wherein, the inboard annular of outer protective sheath 1 is installed and is strengthened metal mesh piece 9, strengthens metal mesh piece 9 and the symmetrical setting of protective sheath 1 axis beyond the opening 2, strengthens metal mesh piece 9 outside axial distribution and has movable pullover 10, and the inboard elastic connection of movable pullover 10 has contact

heat conduction stick

11, and 3 outside axial distributions of motor line crust have

cross-under jack

12, and 11 swing joint of contact heat conduction stick are in cross-under jack 12 inboardly, and contact heat conduction stick 11 sets up between motor harness 4. Strengthen metal mesh 9 and form the inner lining structure in outer protective sheath 1, strengthen the structural strength of outer protective sheath 1, prevent that outer protective sheath 1 from receiving exogenic action and taking place to destroy, there is the elastic component contact heat conduction stick 11 and activity pullover 10 between, it is flexible to make contact heat conduction stick 11 can the axial, make motor line crust 3 can remove along fixed direction in outer protective sheath 1, avoid motor line crust 3 and outer protective sheath 1 relatively fixed, the buffering effect is poor between the structure, contact heat conduction stick 11 is through the contact with motor pencil 4, adsorb its surface work heat and outside conduction to strengthening metal mesh 9, prevent that the heat from excessively piling up in motor line crust 3.

Simultaneously, the colloid contact frame 6 left and right sides all is provided with No. two through holes 13, and No. two through holes 13 set up in No. 2 outsides of one through hole, and 5 inboard axial equidistance of median septum distribute have

dust screen

14, and 5 outside equidistance of median septum distribute have

gas vent

15, and 15 the inner intercommunication in dust screen 14 in the gas vent, and 5 inboard fixed mounting of median septum have spiral exhaust fan 16, and spiral exhaust fan 16 sets up between dust screen 14. The hot-air in the outer protective sheath 1 can shift to in the colloid contacts the frame 6 through the intercommunication of a logical mouth 2 and No. two ports 13, prevent that outer protective sheath 1 structure is ageing, the inside and the gas vent 15 of dust screen 14 with colloid contacts frame 6 separate, prevent that outside dust impurity from getting into in the colloid contacts the frame 6, the air flow in No. two ports 13 is accelerated to spiral exhaust fan 16, make it arrange the external environment through gas vent 15 fast in, prevent that the heat from long-time remaining influences the job stabilization nature of motor harness 4 between the structure.

When the motor wire with the protection structure is used, a user connects a power plug 8 with a socket, the motor at the other end of the motor wire harness 4 is powered through the motor wire harness 4, working heat generated on the surface of the motor wire harness 4 is absorbed and transferred to the reinforced metal mesh sheet 9 through the contact type heat conducting rod 11 inserted into the cross-connecting jack 12, the heat dissipation surface area is increased by utilizing the expansion structure of the reinforced metal mesh sheet 9, hot air in the outer protection sleeve 1 enters the colloid contact frame 6 through the first through hole 2 and the second through hole 13, then the hot air is accelerated to flow through the operation of the spiral exhaust fan 16 and is sequentially exhausted from the dust screen 14 and the exhaust port 15, the outer protection sleeve 1 is utilized to provide external coating protection for the three groups of motor wire harnesses 4, meanwhile, the lining of the reinforced metal mesh sheet 9 is arranged to improve the structural strength of the outer protection sleeve 1, and the use problem caused by the damage of the motor wire 3 is avoided, the elastic structure of the colloid contact frame 6 plays a role in buffering through deformation recovery when the outer protective sleeve 1 is subjected to external force, and the single outer protective sleeve 1 is prevented from being pulled by the external force to break.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. A motor wire with a protective structure comprises outer protective sleeves, a middle partition plate vertically arranged between the outer protective sleeves and a colloid contact frame arranged between the middle partition plate and the outer protective sleeves; its characterized in that, the opening has been seted up one number in the outer protective sheath outside, outer protective sheath inboard is provided with motor line crust, motor line crust inboard is provided with motor pencil, the median septum, the equal fixedly connected with cable integration head in outer protective sheath rear end, motor line crust with motor line rear end all set up in the first inboard is integrated to the cable, cable integration head rear end fixed mounting has power plug.

2. The motor line with the protective structure as claimed in claim 1, wherein a reinforcing metal mesh is annularly mounted on the inner side of the outer protective sleeve, and the reinforcing metal mesh is arranged symmetrically to the axis of the outer protective sleeve outside the first through hole.

3. The motor line with the protective structure as claimed in claim 2, wherein movable sleeve heads are axially distributed on the outer side of the reinforced metal mesh sheet, and contact type heat conducting rods are elastically connected to the inner sides of the movable sleeve heads.

4. The motor wire with the protective structure as claimed in claim 3, wherein cross-connecting insertion holes are axially distributed on the outer side of the motor wire sheath, the contact type heat conduction rod is movably connected to the inner side of the cross-connecting insertion holes, and the contact type heat conduction rod is arranged between the motor wire harnesses.

5. The motor line with the protective structure as claimed in claim 1, wherein the colloid contact frame is provided with two through holes on both left and right sides, and the two through holes are arranged outside the one through hole.

6. The motor line with the protective structure as claimed in claim 1, wherein the dust screen is axially and equidistantly distributed on the inner side of the middle partition plate, the exhaust ports are equidistantly distributed on the outer side of the middle partition plate, and the inner ends of the exhaust ports are communicated with the dust screen.

7. The motor line with the protective structure as claimed in claim 6, wherein a spiral exhaust fan is fixedly installed inside the middle partition plate, and the spiral exhaust fan is disposed between the dust screens.