CN215071917U

CN215071917U - Linear electric motor that radiating effect is good

Info

Publication number: CN215071917U
Application number: CN202120941282.0U
Authority: CN
Inventors: 陈小清; 唐勇军
Original assignee: Shenzhen Meibeiyasi Technology Co ltd
Current assignee: Shenzhen Meibeiyasi Technology Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-07
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a linear motor with good heat dissipation effect, which comprises a motor shell and a dustproof shell arranged on one side of the motor shell, wherein a handle is fixedly arranged on the upper end of the protective shell, a fixing component is arranged on one end of the protective shell, a limiting component is also arranged on the lower end of the protective shell, a dustproof net is arranged on the inner side of the protective shell, a mounting hole is arranged on one side of the dustproof net, when the dustproof net is blocked by dust, an operator lifts the handle by pulling, then drives the protective shell to move upwards, a slider is extruded when moving upwards, the slider is compressed to the inner side of the limiting shell, thus the protective shell and the dustproof net can be integrally taken out, the operation is simple, the time and the labor are saved, when the dustproof shell is taken out, the operator slides in an inner side chute of a fixed block by extruding a supporting rod, and a limiting block is kept away from the mounting hole, therefore, the dustproof net can be taken out independently without the help of external tools, the operation is convenient and fast, and the replacement is easy.

Description

Linear electric motor that radiating effect is good

Technical Field

The utility model relates to an electrical equipment technical field specifically is a linear electric motor that the radiating effect is good.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The motor is represented by letter M in the circuit, and its main function is to generate driving torque as the power source of electrical appliances or various machines, and the generator is represented by letter G in the circuit, and its main function is to convert mechanical energy into electric energy.

At radiating in-process, along with radiator fan to the motor heat dissipation in, can bring external dust to the dust screen on, accumulate for a long time, the dust screen can be given by the dust and is blocked up, is difficult to the clearance, has influenced radiating effect, can lead to motor inside high temperature like this, damage the motor.

To the problem, the utility model provides a linear electric motor that the radiating effect is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a linear electric motor that radiating effect is good possesses and can change the dust screen at any time, can make the not influenced advantage of radiating effect to the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a linear electric motor that radiating effect is good, includes motor housing and installs the dust cover in motor housing one side, and the inboard of dust cover is embedded fluted, dustproof component is installed to dustproof housing's inboard, and dustproof component includes protecting sheathing and the handle of fixed mounting in the protecting sheathing upper end, and fixed subassembly is installed to protecting sheathing's one end.

Preferably, the dustproof component is further provided with a limiting assembly fixedly mounted at the lower end of the protective shell, the dustproof net is mounted on the inner side of the protective shell, and a mounting hole is formed in one side of the dustproof net.

Preferably, the limiting assembly comprises a limiting shell and a mounting plate mounted on the inner side of the limiting shell, a first spring is mounted on one side of the mounting plate, and a lug is mounted at one end of the first spring.

Preferably, the bump is formed by a hemisphere structure.

Preferably, the groove is a semi-arc groove, and the size of the groove is matched with that of the bump.

Preferably, the fixed subassembly includes fixed block and the embedded spout in fixed block one side, and the one end movable mounting of fixed block has the bracing piece, and the slider is installed to the one end of bracing piece, and the stopper is installed to the one end of slider, and the supporting shoe is installed to the inboard of bracing piece, and the second spring is installed to supporting shoe one end.

Preferably, the dust screen is provided with two sets, and two sets of dust screens are all arranged on the inner side of the protective shell.

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

1. the utility model provides a pair of linear electric motor that radiating effect is good, handle fixed mounting is in protecting sheathing's upper end, fixed subassembly is installed to protecting sheathing's one end, the dustproof component still is provided with the spacing subassembly of fixed mounting at protecting sheathing lower extreme, the dust screen is installed to protecting sheathing's inboard, one side of dust screen is provided with the mounting hole, when the dust screen is plugged up by the dust, the operator is through drawing the lift handle, then drive protecting sheathing upward movement, the slider receives the extrusion during upward movement, the slider compresses the inboard to spacing shell, just so can wholly take out protecting sheathing and dust screen, and the operation is simple, time saving and labor saving.

2. The utility model provides a pair of linear electric motor that radiating effect is good, the embedded one side at the fixed block of spout, the one end movable mounting of fixed block has the bracing piece, the slider is installed to the one end of bracing piece, the stopper is installed to the one end of slider, the supporting shoe is installed to the inboard of bracing piece, the second spring is installed to supporting shoe one end, when dust cover takes out, the operator is through the extrusion bracing piece, the bracing piece slides in the inboard spout of fixed block, make the stopper keep away from the mounting hole, just so can be solitary take out the dust screen, need not be with the help of external instrument, the simple operation, it is light to change.

Drawings

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

FIG. 2 is a plan sectional view of the dust-proof member of the present invention;

fig. 3 is a plan sectional view of the spacing assembly of the present invention;

FIG. 4 is a plan view of the dust screen of the present invention;

fig. 5 is a schematic structural view of the fixing assembly of the present invention.

In the figure: 1. a motor housing; 2. a dust-proof housing; 21. a groove; 3. a dust-proof member; 31. a protective housing; 32. a handle; 33. a fixing assembly; 331. a fixed block; 332. a chute; 333. a support bar; 334. a slider; 335. a limiting block; 336. a support block; 337. a second spring; 34. a limiting component; 341. a limiting shell; 342. mounting a plate; 343. a first spring; 344. a bump; 35. a dust screen; 36. and (7) installing holes.

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. 1-4, a linear motor with good heat dissipation effect includes a motor housing 1 and a dust-proof housing 2 installed at one side of the motor housing 1, a groove 21 is embedded in the inner side of the dust-proof housing 2, the groove 21 is a semi-arc groove 21, the size of the groove 21 matches the size of a bump 344, a dust-proof member 3 is installed at the inner side of the dust-proof housing 2, the dust-proof member 3 includes a protective housing 31 and a handle 32 fixedly installed at the upper end of the protective housing 31, a fixing assembly 33 is installed at one end of the protective housing 31, the dust-proof member 3 is further provided with a limiting assembly 34 fixedly installed at the lower end of the protective housing 31, the limiting assembly 34 includes a limiting housing 341 and an installation plate 342 installed at the inner side of the limiting housing 341, a first spring 343 is installed at one side of the installation plate 342, the bump 344 is installed at one end of the first spring 343, the bump 344 is composed of a hemisphere structure, dust screen 35 is installed to protecting sheathing 31's inboard, dust screen 35 is provided with two sets ofly, and two sets of dust screen 35 all sets up the inboard at protecting sheathing 31, can be better prevent dust, one side of dust screen 35 is provided with mounting hole 36, when dust screen 35 is stopped up by the dust, the operator is through pulling up handle 32, then drive protecting sheathing 31 upward movement, slider 334 receives the extrusion during upward movement, slider 334 compresses the inboard to spacing shell 341, just so can wholly take out protecting sheathing 31 and dust screen 35, and the operation is simple, time saving and labor saving.

Referring to fig. 4-5, the fixing assembly 33 includes a fixing block 331 and a sliding groove 332 embedded in one side of the fixing block 331, a supporting rod 333 is movably installed at one end of the fixing block 331, a sliding block 334 is installed at one end of the supporting rod 333, a limiting block 335 is installed at one end of the sliding block 334, a supporting block 336 is installed inside the supporting rod 333, and a second spring 337 is installed at one end of the supporting block 336.

The working principle is as follows: when the dust screen 35 is blocked by dust, an operator pulls the handle 32, then drives the protective shell 31 to move upwards, the sliding block 334 is extruded during the upward movement, the sliding block 334 is compressed to the inner side of the limit shell 341, so that the protective shell 31 and the dust screen 35 can be integrally taken out, and when the protective shell 31 is taken out, the operator pushes the support rod 333, the support rod 333 slides in the inner side sliding groove 332 of the fixing block 331, and the limit block 335 is far away from the mounting hole 36.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 linear electric motor that radiating effect is good, includes motor housing (1) and installs dust cover (2) in motor housing (1) one side, embedded recess (21) in the inboard of dust cover (2), its characterized in that: dustproof component (3) are installed to the inboard of dustproof housing (2), and dustproof component (3) include protecting sheathing (31) and fixed mounting in handle (32) of protecting sheathing (31) upper end, and fixed subassembly (33) are installed to the one end of protecting sheathing (31).

2. The linear motor with good heat dissipation effect according to claim 1, characterized in that: the dustproof member (3) is further provided with a limiting assembly (34) fixedly mounted at the lower end of the protective shell (31), a dustproof net (35) is mounted on the inner side of the protective shell (31), and a mounting hole (36) is formed in one side of the dustproof net (35).

3. The linear motor with good heat dissipation effect according to claim 2, characterized in that: spacing subassembly (34) include spacing shell (341) and install mounting panel (342) at spacing shell (341) inboard, and first spring (343) are installed to one side of mounting panel (342), and lug (344) are installed to the one end of first spring (343).

4. The linear motor with good heat dissipation effect according to claim 3, characterized in that: the bump (344) is formed of a hemispherical structure.

5. The linear motor with good heat dissipation effect according to claim 1, characterized in that: the groove (21) is a semi-arc-shaped groove (21), and the size of the groove (21) is matched with that of the bump (344).

6. The linear motor with good heat dissipation effect according to claim 1, characterized in that: the fixed component (33) comprises a fixed block (331) and a sliding groove (332) embedded in one side of the fixed block (331), a supporting rod (333) is movably mounted at one end of the fixed block (331), a sliding block (334) is mounted at one end of the supporting rod (333), a limiting block (335) is mounted at one end of the sliding block (334), a supporting block (336) is mounted on the inner side of the supporting rod (333), and a second spring (337) is mounted at one end of the supporting block (336).

7. The linear motor with good heat dissipation effect according to claim 2, characterized in that: the dust screens (35) are provided with two groups, and the two groups of dust screens (35) are arranged on the inner side of the protective shell (31).