CN212751969U

CN212751969U - Motor case with heat radiation structure

Info

Publication number: CN212751969U
Application number: CN202021407595.XU
Authority: CN
Inventors: 王雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-19
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a motor machine case with heat radiation structure, including protecting crust, motor and accent board, the inside of protecting crust is provided with the motor, and the first spring of the inside fixedly connected with in top of protecting crust, the one end that the protecting crust was kept away from to first spring is connected with the fixed block, be provided with the longitudinal support pole on the inner wall of protecting crust, and the back embedding connecting block of longitudinal support pole, the inside embedding of longitudinal support pole has the slider, and is connected with the horizontal support pole on the slider, surface one side fixedly connected with heat dissipation storehouse of protecting crust. The utility model discloses a have good cushioning effect, the part that the shell of rocking of motor self passes through quick-witted incasement portion when the motor carries out high-speed operation carries out the shock attenuation, makes more steady when the motor operates, through fixing quick-witted case, has increaseed the fastness of installation, can effectually avoid the motor to rock and lead to the junction to exist not hard up, is unfavorable for the long-term use of motor, has reduced the life of motor.

Description

Motor case with heat radiation structure

Technical Field

The utility model relates to a motor case technical field specifically is a motor case with heat radiation structure.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the direction of the stress of a conductor is determined by the left-hand rule, the pair of electromagnetic forces forms a moment which acts on an armature, the moment is called electromagnetic torque in the rotating motor, the direction of the torque is in the counterclockwise direction, the armature is attempted to rotate in the counterclockwise direction, and if the electromagnetic torque can overcome the resistance torque on the armature, the armature can rotate in the counterclockwise direction.

Case generally includes the shell, a support, various switches on the panel, pilot lamp etc, the shell is made with steel sheet and plastics combination, hardness is high, mainly play the effect of protection quick-witted incasement part component in prior art, motor machine case is used for protecting the motor, the utility life of extension motor, in addition in the use of motor, current machine case can not be stabilized the motor after the work, lead to the motor when carrying out high-speed operation, the motor shake range is great, it is comparatively violent to rock, in addition when case protection motor, the work of motor can produce a large amount of heats, the case adopts closed mechanism, lead to the heat-sinking capability of case poor, the life of motor reduces.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor machine case with heat radiation structure to the poor during operation of motor machine case stability ability that provides appears rocking easily and motor machine case poor problem of heat dissipation ability in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a motor case with a heat dissipation structure comprises a protective shell, a motor and a regulating plate, wherein the motor is arranged in the protective shell, a first spring is fixedly connected in the top end of the protective shell, one end, far away from the protective shell, of the first spring is connected with a fixed block, a longitudinal supporting rod is arranged on the inner wall of the protective shell, a connecting block is embedded in the back face of the longitudinal supporting rod, a sliding block is embedded in the longitudinal supporting rod, a transverse supporting rod is connected on the sliding block, a heat dissipation bin is fixedly connected to one side of the outer surface of the protective shell, a base is fixedly connected to the bottom end of the protective shell, a piston is embedded in the transverse supporting rod, a hydraulic pressure bin is connected to the left side of the piston, a rear cover is fixedly connected to the back face of the protective shell, an air bag is fixedly connected to the inner wall of the rear, and the outer wall of the rear cover is fixedly connected with a clamping block.

Preferably, the upper end and the lower end of the back surface of the protective shell are fixedly connected with clamping blocks, and the inner walls of the clamping blocks are provided with convex blocks.

Preferably, the first springs are provided with two groups, and the two groups of first springs are fixedly connected to the upper end and the lower end of the inner wall of the protective shell respectively.

Preferably, the longitudinal support rods are provided with two groups, slide blocks are embedded in the two groups of connecting blocks, and the longitudinal support rods are communicated with the transverse support rods.

Preferably, four groups of through holes are formed in the outer side of the air bag, and four groups of pressing sheets are connected to the outer wall of the air bag.

Preferably, the adjusting plate is fixedly connected inside the heat dissipation bin through a connecting shaft, one side of the adjusting plate far away from the connecting shaft is fixedly connected with a pull rod, the pull rod is embedded inside the arc-shaped groove, the bottom end surface of the pull rod is sleeved with a second spring, the bottom end of the second spring is provided with a limiting groove, and a clamping rod is embedded inside the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that: this motor machine case with heat radiation structure is using, good cushioning effect has, the part of the shell of rocking of motor self through quick-witted incasement portion when the motor carries out high-speed operation carries out the shock attenuation, make the motor more steady when carrying out the operation, through fixing to quick-witted case, the fastness of installation has been increaseed, can effectually avoid the motor to rock and lead to the junction to exist not hard up, be unfavorable for the long-term use of motor, the life of motor has been reduced, it probably has certain potential safety hazard to connect not hard up in addition, certain use risk has, this machine case is when using in addition, good heat-sinking capability has, adjust through producing thermal how much to the motor, good heat-sinking capability has.

1. When the motor case is used in a machine type, the fixed block is arranged, so that the motor is shaken and the shock absorption is reduced when the motor operates at a high speed, the case is shaken after being installed to generate looseness to the connection of the case, the potential safety hazard of the case in looseness is avoided, when the motor operates, the slider is drawn through the longitudinal supporting rod, the connecting block and the transverse supporting rod, the up-and-down shaking and the left-and-right shaking of the motor can be reduced when the shaking degree is large, and the service life of the motor is prolonged.

2. This machine case is when the deformity has been used, through installing the inside at quick-witted case with the motor, through being provided with the heat dissipation storehouse, discharge quick-witted incasement portion's heat under the effect in heat dissipation storehouse, guaranteed that quick-witted incasement portion's temperature can not be too high to influence the normal operating of motor, through being provided with the inside that the external rainwater of accent board can effectually be avoided entering into quick-witted case, avoid the rainwater to get into and lead to the motor short circuit to appear, the life of motor has been prolonged, the electric shock that the short circuit caused has been avoided in addition.

3. When the machine case is used, the rear cover is arranged, so that the machine case is more convenient and fast to maintain, the motor inside the machine case is maintained by opening the rear cover, the air bag and the pressing sheet are arranged to increase the connection tightness, and the motor is protected to a large extent.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the airbag and the pressing sheet of the present invention;

fig. 4 is an enlarged schematic structural view of the present invention at B in fig. 2;

fig. 5 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. a protective shell; 2. an electric motor; 3. a first spring; 4. a fixed block; 5. a longitudinal support bar; 6. connecting blocks; 7. a transverse support bar; 8. a slider; 9. a heat dissipation bin; 10. a base; 11. a piston; 12. a hydraulic pressure cabin; 13. a rear cover; 14. an air bag; 15. tabletting; 16. a clamping block; 17. a connecting shaft; 18. adjusting a plate; 19. a pull rod; 20. a second spring; 21. a limiting groove; 22. a clamping rod; 23. an arc-shaped groove.

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, the present invention provides an embodiment:

a motor case with a heat dissipation structure comprises a protective shell 1, a motor 2 and a regulating plate 18, wherein the motor 2 is arranged in the protective shell 1, the first springs 3 are fixedly connected to the inside of the top end of the protective shell 1, two groups of first springs 3 are arranged, the two groups of first springs 3 are respectively and fixedly connected to the upper end and the lower end of the inner wall of the protective shell 1, the first springs 3 are subjected to shock absorption through the special physical characteristics of the first springs 3 when contracting and expanding, the degree of shaking to drive the protective shell 1 to shake when the motor 2 works is reduced, one end, far away from the protective shell 1, of each first spring 3 is connected with a fixed block 4, a longitudinal support rod 5 is arranged on the inner wall of the protective shell 1, a connecting block 6 is embedded into the back surface of the longitudinal support rod 5, a sliding block 8 is embedded into the longitudinal support rod 5, two groups of longitudinal support rods 5 are arranged, and a sliding block 8, the longitudinal support rod 5 is communicated with the transverse support rod 7, when the motor 2 runs at a high speed, the transverse support rod 7 and the slide block 8 are rocked through the connecting block 6, the transverse support rod 7 and the slide block 8 are both provided with elastic sheets, the position of the motor 2 is reset through the elastic sheets, the slide block 8 is connected with the transverse support rod 7, one side of the outer surface of the protective shell 1 is fixedly connected with the heat dissipation bin 9, the bottom end of the protective shell 1 is fixedly connected with the base 10, the piston 11 is embedded in the transverse support rod 7, the left side of the piston 11 is connected with the hydraulic bin 12, the back of the protective shell 1 is fixedly connected with the rear cover 13, the inner wall of the rear cover 13 is fixedly connected with the air bag 14, the outer side of the air bag 14 is fixedly connected with the pressing sheet 15, the outer side of the air bag 14 is provided with four groups of through holes, the, the air bag 14 on the rear cover 13 is embedded into a circular groove formed in the protective shell 1, air in the pressing sheet 15 enters the air bag 14 by pressing the pressing sheet 15, and the air bag 14 is expanded to be tightly attached to the interior of the protective shell 1, so that the protective shell has good sealing performance.

The outer wall of the rear cover 13 is fixedly connected with a fixture block 16, the upper end and the lower end of the back surface of the protective shell 1 are fixedly connected with the fixture block 16, the inner wall of the fixture block 16 is provided with a convex block, the installation firmness is enhanced by the fixture block 16, the connection is more compact, the adjusting plate 18 is fixedly connected inside the heat dissipation bin 9 through the connecting shaft 17, one side of the adjusting plate 18, which is far away from the connecting shaft 17, is fixedly connected with a pull rod 19, the pull rod 19 is embedded inside an arc-shaped groove 23, the bottom end surface of the pull rod 19 is sleeved with a second spring 20, the bottom end of the second spring 20 is provided with a limiting groove 21, the clamping rod 22 is embedded inside the limiting groove 21, when heat dissipation is carried out, when the internal temperature of the protective shell 1 is overhigh, the heat dissipation capacity is controlled by adjusting the angle of the adjusting plate 18, when the adjusting plate 18 is horizontal, the gap between each group of adjusting plates, by adjusting the inclination of the angle of the plate 18, it is possible to prevent external rain water from entering the interior of the protective case 1 and causing damage to the motor 2.

The working principle is as follows: when the heat dissipation device works, the first spring 3 and the fixed block 4 are arranged, when the motor 2 runs at a high speed, the motor 2 shakes, the first spring 3 is continuously extruded and contracted, so that the position of the motor 2 is reset under the reaction force of the first spring 3, the connecting block 6, the transverse supporting rod 7 and the sliding block 8 are arranged, the good shock absorption effect is achieved, the service life of the motor 2 is prolonged, when the heat dissipation device is used for dissipating heat of a case, the heat dissipation bin 9 is arranged, when the heat dissipation device is used for dissipating heat, the clamping rod 22 is pulled, the clamping rod 22 is driven to descend when the clamping rod 22 descends, the pulling rod 19 pulls one section of the adjusting plate 18 to descend, when the adjusting plate 18 descends, the angle of the adjusting plate 18 can be adjusted through the clamping rod 22, when the adjustment is carried out, gaps between each group of the adjusting plates 18 are changed, and therefore, the heat dissipation effect can be changed through the clamping rod 22, when the rear cover 13 approaches the protective shell 1 during installation, the pressing sheet 15 on the rear cover 13 is pressed, and when the pressing sheet 15 is pressed, the air in the air bag 14 is filled under the supply of the pressing sheet 15, and the air bag 14 on the rear cover 13 is embedded into the circular groove on the protective shell 1 for connection, so that the connection tightness is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a motor machine case with heat radiation structure, includes protecting sheathing (1), motor (2) and transfers board (18), its characterized in that: the protective shell is characterized in that a motor (2) is arranged inside the protective shell (1), a first spring (3) is fixedly connected inside the top end of the protective shell (1), one end, far away from the protective shell (1), of the first spring (3) is connected with a fixed block (4), a longitudinal supporting rod (5) is arranged on the inner wall of the protective shell (1), a connecting block (6) is embedded in the back face of the longitudinal supporting rod (5), a sliding block (8) is embedded inside the longitudinal supporting rod (5), a transverse supporting rod (7) is connected onto the sliding block (8), a heat dissipation bin (9) is fixedly connected to one side of the outer surface of the protective shell (1), a base (10) is fixedly connected to the bottom end of the protective shell (1), a piston (11) is embedded inside the transverse supporting rod (7), a hydraulic bin (12) is connected to the left side of the piston (11), a rear cover (13) is fixedly connected to the back, the inner wall of the rear cover (13) is fixedly connected with an air bag (14), the outer side of the air bag (14) is fixedly connected with a pressing sheet (15), and the outer wall of the rear cover (13) is fixedly connected with a clamping block (16).

2. The motor case with the heat dissipation structure of claim 1, wherein: the upper end and the lower end of the back surface of the protective shell (1) are fixedly connected with clamping blocks (16), and the inner wall of each clamping block (16) is provided with a convex block.

3. The motor case with the heat dissipation structure of claim 1, wherein: the first springs (3) are arranged in two groups, and the two groups of first springs (3) are fixedly connected to the upper end and the lower end of the inner wall of the protective shell (1) respectively.

4. The motor case with the heat dissipation structure of claim 1, wherein: the two groups of longitudinal supporting rods (5) are arranged, sliding blocks (8) are embedded into the two groups of connecting blocks (6), and the longitudinal supporting rods (5) are communicated with the transverse supporting rods (7).

5. The motor case with the heat dissipation structure of claim 1, wherein: four groups of through holes are formed in the outer side of the air bag (14), and four groups of pressing sheets (15) are connected to the outer wall of the air bag (14).

6. The motor case with the heat dissipation structure of claim 1, wherein: transfer board (18) through connecting axle (17) fixed connection in the inside of heat dissipation storehouse (9), transfer board (18) keep away from one side fixedly connected with pull rod (19) of connecting axle (17), pull rod (19) embedding is in the inside of arc wall (23), second spring (20) have been cup jointed on the bottom surface of pull rod (19), the bottom of second spring (20) is provided with spacing groove (21), and the inside embedding of spacing groove (21) has kelly (22).