CN212649240U

CN212649240U - Rain-proof permanent magnet motor structure

Info

Publication number: CN212649240U
Application number: CN202021552715.5U
Authority: CN
Inventors: 陈敏; 陈良德
Original assignee: Zhejiang Jianya Pump Co ltd
Current assignee: Zhejiang Jianya Pump Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-02
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a rain-proof permanent magnet motor structure, which has the characteristics of simple structure and good rain-proof effect, its technical scheme main points are including permanent-magnet machine, permanent-magnet machine's the outside is equipped with the shell, the shell includes the casing, be located top cap and bottom on the casing both ends respectively, permanent-magnet machine fixed mounting is on the bottom, be equipped with the wire casing of indent on the bottom of bottom, be equipped with the line hole that is used for permanent-magnet machine cable to draw forth on the wire casing, be equipped with sealed gum cover on the line hole, bottom one side still is equipped with the groove of drawing forth with the wire casing intercommunication, casing one side is equipped with first through-hole, the top cap is equipped with the second through-hole, all be equipped with the choma in the first through-hole and in the second through-hole, install sealed lid on the choma, still be equipped with the installation slotted hole on the top cap, the.

Description

Rain-proof permanent magnet motor structure

Technical Field

The utility model belongs to the technical field of permanent magnet motor, refer in particular to a permanent magnet motor structure of rain-proof water.

Background

The permanent magnet motor has simple structure and reliable operation; small volume, light weight, low loss and high efficiency; the permanent magnet motor can easily realize frequency conversion and stepless speed regulation, and can well meet the market demand of variable pressure of the water pump; the shape and the size of the motor can be flexible and diversified, so that the motor has wide application range and almost extends to various fields of aerospace, national defense, industrial and agricultural production and daily life.

Be applied to permanent-magnet machine structure in water pump field mainly includes conventional structures such as permanent-magnet machine, control panel and cable, but current permanent-magnet machine structure is difficult to directly use under the rainy day environment, needs shelter from the thing and shields, and is more troublesome during the use, consequently this design has researched and developed a permanent-magnet machine structure that can directly use under the rainy day environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a permanent-magnet machine structure of rainwater has simple structure, the effectual characteristics of rainwater.

The purpose of the utility model is realized like this: the utility model provides a permanent-magnet machine structure of rainwater, includes permanent-magnet machine, control panel and cable, its characterized in that: the outside of permanent-magnet machine is equipped with the shell, the shell includes the casing, be located top cap and bottom on the casing both ends respectively, permanent-magnet machine fixed mounting is on the bottom, be equipped with the wire casing of indent on the bottom of bottom, be equipped with the line hole that is used for permanent-magnet machine cable to draw out on the wire casing, be equipped with sealed gum cover on the line hole, bottom one side still is equipped with the groove of drawing forth with the wire casing intercommunication, casing one side is equipped with first through-hole, the top cap is equipped with the second through-hole, all be equipped with the choma in the first through-hole and the second through-hole, install sealed lid on the choma, still be equipped with the installation slotted hole on the top.

The utility model discloses further set up to: the casing includes inlayer and skin, and inlayer and outer bottom connection structure as an organic whole forms the heat dissipation chamber between inlayer and the skin, all is equipped with the louvre on inlayer and the skin, and is the dislocation set between inlayer and the outer louvre, and is equipped with the ventilative cotton of one deck on the outer inner wall, leaves the clearance between ventilative cotton and the inlayer, still is equipped with the wash port with heat dissipation chamber bottom intercommunication on the skin.

The utility model discloses further set up to: the handle groove is concave on two sides of the shell.

The utility model discloses further set up to: the bottom of the shell is provided with a plurality of connecting columns, and the connecting columns are provided with bolt assemblies connected with the bottom cover.

The utility model discloses further set up to: the top cover is provided with a buckle, the inner side of the shell is provided with a clamping groove matched with the buckle, and the periphery of the top cover covers the outer side of the top end of the shell.

Through adopting above-mentioned technical scheme, set up shell structure in traditional permanent-magnet machine's the outside, and shell structure and permanent-magnet machine cooperate, can play the effect of rain-proof water to permanent-magnet machine, have played the guard action to permanent-magnet machine.

Drawings

Fig. 1 is a schematic top view of a first embodiment of the present invention;

FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of a housing according to a second embodiment of the present invention;

the reference numbers in the figures are: 1. a permanent magnet motor; 2. a housing; 3. a top cover; 4. a bottom cover; 5. a wire slot; 6. a wire hole; 7. a lead-out groove; 8. an oral ring; 9. a sealing cover; 10. an inner layer; 11. an outer layer; 12. a heat dissipation cavity; 13. heat dissipation holes; 14. a drain hole; 15. a handle groove; 16. connecting columns; 17. a control panel.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 3:

the first embodiment is as follows:

the utility model provides a permanent-magnet machine structure of rain-proof water, includes permanent-magnet machine 1, control panel 17 and cable, its characterized in that: the outside of permanent magnet motor 1 is equipped with the shell, the shell includes casing 2, be located top cap 3 and bottom 4 on 2 both ends of casing respectively, permanent magnet motor 1 fixed mounting is on bottom 4, be equipped with the wire casing 5 of indent on the bottom of bottom 4, be equipped with the line hole 6 that is used for permanent magnet motor 1 cable to draw out on the wire casing 5, be equipped with sealed gum cover on the line hole 6, bottom 4 one side still is equipped with the groove 7 of drawing out with wire casing 5 intercommunication, casing 2 one side is equipped with first through-hole, top cap 3 is equipped with the second through-hole, all be equipped with oral ring 8 in the first through-hole and in the second through-hole, install sealed lid 9 on the oral ring 8, still be equipped with the installation slotted hole on top cap 3, control panel 17 installs in the.

The permanent magnet motor 1 is fixed on the bottom cover 4 through screw connection and other modes, the wire slot 5, the wire hole 6 and the lead-out slot 7 are used for leading out a power supply cable in a mean square mode, and the sealing rubber sleeve is used for increasing the sealing performance of the wire hole 6; the permanent magnet motor 1 can be connected with a pump body, the first through hole and the second through hole are used for connecting a water inlet and a water outlet of the pump body, and the mouth ring 8 can be clamped at the first through hole and the second through hole and mainly plays a role in strengthening and protecting the orifices of the first through hole and the second through hole; under the condition of not using, sealed lid 9 plays the shutoff effect, and the installation slotted hole facilitates the installation control panel 17, and control panel 17 has included structures such as end cover, panel and control core board, and end cover passes through the fix with screw with the top cap 3 inner wall, and the panel is passed through glue with the installation slotted hole cooperation and hole department is sealed, plays the effect of rain-proof water.

The handle grooves 15 which are concave inwards are arranged on the two sides of the shell 2, so that the carrying is convenient.

The bottom of casing 2 is equipped with a plurality of spliced poles 16, is equipped with the bolt assembly who is connected with bottom 4 on the spliced pole 16, and spliced pole 16 and casing 2 structure as an organic whole, and casing 2 passes through the connected mode of bolt with bottom 4, and convenient dismantlement installation, and the periphery side of bottom 4 is equipped with the annular for casing 2 can cover on the annular, avoids the rainwater to get into in the casing 2 through the gap between it.

Be equipped with the buckle on the

top cap

3, 2 inboards of casing be equipped with buckle complex draw-in groove, through the mode of block, can realize that the lid closes, and the block degree of depth between buckle and the draw-in groove is not used too big for can open top cap 3 under the exogenic condition, the week of top cap 3 is covered on closing the top outside of casing 2 along the cover, plays the effect of sealed rain-proof water to 2 tops of casing.

Example two:

the improvement is further carried out on the basis of the first embodiment: casing 2 includes inlayer 10 and skin 11, and inlayer 10 and the bottom of skin 11 connection structure as an organic whole forms heat dissipation chamber 12 between inlayer 10 and the skin 11, all is equipped with louvre 13 on inlayer 10 and the skin 11, and is the dislocation set between the louvre 13 of inlayer 10 and skin 11, and is equipped with the ventilative cotton of one deck on the inner wall of skin 11, leaves the clearance between ventilative cotton and the inlayer 10, still is equipped with the wash port 14 with heat dissipation chamber 12 bottom intercommunication on the skin 11.

The shell 2 is made of plastic, the upper portion of the shell 2 is of a double-layer structure, the heat dissipation performance of the permanent magnet motor 1 can be improved through the arrangement of the heat dissipation holes 13 and the heat dissipation cavity 12, the breathable cotton can be fixed on the inner wall of the outer layer 11 in a clamping or bonding mode, and the breathable cotton can play a dustproof role in a clear outdoor environment; in rainy days or humid outdoor environment, the staggered arrangement of the heat dissipation holes 13 and the gap arrangement of the breathable cotton and the inner layer 10 can effectively prevent rainwater from directly entering the shell 2, and the breathable cotton has an adsorption effect on the rainwater or moisture, so that the rainwater or the moisture is further prevented from entering the shell 2; if rainwater gets into in the heat dissipation chamber 12, the rainwater also can be arranged outward by wash port 14, plays the effect of rainwater-proof, and ventilative cotton can be changed through opening of top cap 3.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a permanent-magnet machine structure of rainwater, includes permanent-magnet machine (1), control panel (17) and cable, its characterized in that: the outer side of the permanent magnet motor (1) is provided with a shell which comprises a shell body (2), top cap (3) and bottom (4) that are located the casing both ends respectively, permanent-magnet machine (1) fixed mounting is on bottom (4), be equipped with wire casing (5) of indent on the bottom of bottom (4), be equipped with line hole (6) that are used for permanent-magnet machine (1) cable to draw out on wire casing (5), be equipped with sealed gum cover on line hole (6), bottom (4) one side still is equipped with groove (7) of drawing forth that communicate with wire casing (5), casing one side is equipped with first through-hole, top cap (3) are equipped with the second through-hole, all be equipped with in the first through-hole and in the second through-hole oral ring (8), install sealed lid (9) on oral ring (8), still be equipped with the installation slotted hole on top cap (3), control panel (17) are installed in the installation slotted hole, electric connection between control panel (17) and permanent-.

2. The permanent magnet motor structure for preventing rain according to claim 1, characterized in that: casing (2) are including inlayer (10) and skin (11), the bottom connection structure as an organic whole of inlayer (10) and skin (11), form heat dissipation chamber (12) between inlayer (10) and skin (11), all be equipped with louvre (13) on inlayer (10) and skin (11), and be dislocation set between louvre (13) of inlayer (10) and skin (11), and be equipped with the ventilative cotton of one deck on the inner wall of skin (11), leave the clearance between ventilative cotton and inlayer (10), still be equipped with wash port (14) with heat dissipation chamber (12) bottom intercommunication on outer (11).

3. The permanent magnet motor structure for preventing rain according to claim 1, characterized in that: the handle grooves (15) are recessed on two sides of the shell (2).

4. The permanent magnet motor structure for preventing rain according to claim 1, characterized in that: the bottom end of the shell (2) is provided with a plurality of connecting columns (16), and the connecting columns (16) are provided with bolt assemblies connected with the bottom cover (4).

5. The permanent magnet motor structure for preventing rain according to claim 1, characterized in that: the top cover (3) is provided with a buckle, the inner side of the shell (2) is provided with a clamping groove matched with the buckle, and the periphery of the top cover (3) covers the outer side of the top end of the shell (2).