CN220358933U

CN220358933U - Motor protective housing with heat dissipation mechanism

Info

Publication number: CN220358933U
Application number: CN202321884762.3U
Authority: CN
Inventors: 黄庆龙; 陈月玲; 朱传秀; 陈志生
Original assignee: Quanzhou Quanfeng Motor Co ltd
Current assignee: Quanzhou Quanfeng Motor Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-16
Anticipated expiration: 2033-07-18

Abstract

The utility model relates to the technical field of motor protection shells and discloses a motor protection shell with a heat dissipation mechanism, which comprises a motor protection shell, wherein a first heat dissipation device is arranged on the surface of the motor protection shell, a second heat dissipation device is arranged at the bottom of the motor protection shell, the first heat dissipation device comprises a connecting U-shaped frame, a first fan barrel, a first fan, a connecting box piece, a limiting slip ring, a limiting sliding rod, a top baffle, a dust screen and a heat dissipation groove, and the connecting U-shaped frame is fixedly connected to the front surface of the motor protection shell. This motor protective housing with cooling mechanism, through being provided with a heat abstractor, start the fan in the first heat abstractor, produce negative pressure suction and pass through the giving of surface with inside heat and discharge, and can give the ventilation cell body at motor protective housing top and spill when using for leave the interval between the bottom of top baffle and motor protective housing's the top, then also can dispel the heat in the top, radiating efficiency is high.

Description

Motor protective housing with heat dissipation mechanism

Technical Field

The utility model relates to the technical field of motor protective shells, in particular to a motor protective shell with a heat dissipation mechanism.

Background

The motor controller is an integrated circuit which actively works to control the motor to work according to the set direction, speed, angle and response time, adopts a computer type programming language, has various instructions such as input, output, counting and the like, has the characteristics of flexible programming, wide application range and the like, can be widely applied to the automation field of various controls, and is provided with a motor protection shell on the surface for protecting the device when in use, and then the heat dissipation becomes a problem to be solved.

The prior art discloses the publication number: CN212677532U is a high-efficient radiating motor controller protective housing, which comprises a mounting support, the mounting hole has been seted up at both ends around the installing support, fixedly connected with buffer strip between the mounting hole, buffer strip upper end fixedly connected with protection box, the cooling mouth has been seted up to the protection box lower extreme, cooling mouth right-hand member fixedly connected with buckle, buckle upper end swing joint has the upper cover, upper cover right-hand member fixedly connected with filter screen, filter screen lower extreme fixedly connected with fan board, the handle groove has been seted up to fan board outside upper end, handle groove left end upside fixedly connected with heat dissipation arch, heat dissipation arch left side lower extreme fixedly connected with pivot. This high-efficient radiating motor controller protective housing, simple structure is reliable, and radiating efficiency is high, and the appearance is convenient for lay, and the installation is comparatively simple, and structural strength is high, possesses certain shock-proof ability, can open and shut, and it is convenient to maintain.

However, the motor protection shell can only remove heat on the right side and the front side when radiating heat, and the heat can only be discharged through the two positions when removing the heat, so that the heat removal efficiency is low, a dust-proof component is not arranged, the effect is poor when the motor protection shell is used, and improvement is needed.

Disclosure of Invention

The utility model aims to provide a motor protective shell with a heat dissipation mechanism, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor protective housing with cooling mechanism, includes motor protective housing, motor protective housing's surface is provided with first heat abstractor, motor protective housing's bottom is provided with second heat abstractor.

The utility model provides a motor protection shell's front, including connecting U type frame, first fan section of thick bamboo, first fan, connection case spare, spacing sliding ring, spacing slide bar, top baffle, dust screen and radiating groove, connect U type frame fixed connection in motor protection shell's front, connect case spare fixed connection in the front of connecting U type frame, first fan section of thick bamboo fixed connection in the front of connection case spare, first fan fixed connection in the inside of first fan section of thick bamboo, spacing sliding ring fixed connection is in motor protection shell's top, the radiating groove is seted up in motor protection shell's front.

Preferably, the second heat abstractor includes bottom link, bottom U type frame, second fan section of thick bamboo, ventilates rectangular channel, heat extraction groove and bottom and accepts the frame, bottom is accepted the bottom of frame fixed connection in motor protective housing, bottom link fixed connection is in the bottom both sides of bottom accepting the frame, bottom U type frame fixed connection is in the bottom of frame is accepted to the bottom, second fan section of thick bamboo fixed connection is in the interior bottom of bottom U type frame, the bottom in motor protective housing is seted up to the heat extraction groove, the inside of frame is accepted in the bottom is seted up to ventilate rectangular channel.

Preferably, the top of motor protective housing has been seted up and has been inserted the through-hole, the aperture of inserting the through-hole and the adaptation of spacing slide bar footpath are provided with through-hole for spacing slide bar can insert motor protective housing's top, thereby ensures that the bottom of top baffle can be covered at motor protective housing's top, ensures the normal use of device.

Preferably, the limit sliding rod is inserted at the top of the motor protective shell and is connected with the inner wall of the limit sliding ring in a sliding manner.

Preferably, the top of the motor protective shell is provided with a ventilation groove body, and the dustproof net is fixedly connected to the inner wall of the ventilation groove body.

Preferably, the top baffle fixed connection is in the top of spacing slide bar, the area of top baffle is greater than the area of ventilation cell body, through being provided with the top baffle, can give the ventilation cell body at motor protective housing top and spill after drawing up for leave the interval between the bottom of top baffle and motor protective housing's the top, then also can dispel the heat in the top, and dispel the heat a period can put back again the top baffle lid at motor protective housing's top, can carry out airtight processing, plays dirt-proof purpose.

Preferably, the number of the second air barrels is four, the four second air barrels are distributed at the inner bottom of the bottom end U-shaped frame at equal intervals, and the four second air barrels are distributed into a line front and back through being provided with the four second air barrels, so that heat dissipation can be better carried out.

Compared with the prior art, the utility model has the beneficial effects that:

1. this motor protective housing with cooling mechanism, through being provided with a heat abstractor, start the fan in the first heat abstractor, produce negative pressure suction and pass through the giving of surface with inside heat and discharge, and can give the ventilation cell body at motor protective housing top and spill when using for leave the interval between the bottom of top baffle and motor protective housing's the top, then also can dispel the heat in the top, radiating efficiency is high.

2. This motor protective housing with cooling mechanism through being provided with second heat abstractor, can start the second fan barrel when using, cooperates the rectangular slot that ventilates and heat extraction groove to carry out heat extraction processing in the bottom, and cooperates the support of bottom link and bottom U type frame, can make motor protective housing's bottom and ground clearance space be convenient for heat extraction for the heat can be discharged through a plurality of positions, and heat extraction efficiency is high, and is provided with dustproof subassembly, effectual when using.

Drawings

FIG. 1 is a schematic view of the overall perspective and front view structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the overall three-dimensional bottom view structure of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 3B according to the present utility model.

In the figure: 1. a motor protective housing; 2. a first heat sink; 201. connecting the U-shaped frame; 202. a first blower barrel; 203. a first fan; 204. connecting box parts; 205. a limiting slip ring; 206. a limit slide bar; 207. a top end baffle; 208. a dust screen; 209. a heat sink; 3. a second heat sink; 301. a bottom end connecting frame; 302. a U-shaped frame at the bottom end; 303. a second fan barrel; 304. a ventilated rectangular slot; 305. a heat extraction tank; 306. the bottom end is connected with the frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions:

the utility model provides a motor protective housing with cooling mechanism, includes motor protective housing 1, and motor protective housing 1's surface is provided with first heat abstractor 2, and motor protective housing 1's bottom is provided with second heat abstractor 3.

The first heat dissipating device 2 comprises a U-shaped frame 201, a first air cylinder 202, a first fan 203, a connecting box piece 204, a limiting slip ring 205, a limiting slip rod 206, a top baffle 207, a dust screen 208 and a heat dissipating groove 209, wherein the connecting U-shaped frame 201 is fixedly connected to the front surface of the motor protective shell 1, the connecting box piece 204 is fixedly connected to the front surface of the connecting U-shaped frame 201, the first air cylinder 202 is fixedly connected to the front surface of the connecting box piece 204, the first fan 203 is fixedly connected to the inside of the first air cylinder 202, the limiting slip ring 205 is fixedly connected to the top of the motor protective shell 1, the heat dissipating groove 209 is arranged on the front surface of the motor protective shell 1, the top of the motor protective shell 1 is provided with an inserting through hole, the aperture of the inserting through hole is matched with the rod diameter of the limiting slip rod 206, the limiting slip rod 206 can be inserted into the top of the motor protective shell 1, thereby ensuring that the bottom of the top baffle 207 can be covered on the top of the motor protection shell 1, ensuring the normal use of the device, inserting the limit slide bar 206 on the top of the motor protection shell 1, sliding the limit slide bar 206 on the inner wall of the limit slide ring 205, providing a ventilation groove body on the top of the motor protection shell 1, fixedly connecting the dustproof net 208 on the inner wall of the ventilation groove body, fixedly connecting the top baffle 207 on the top of the limit slide bar 206, the area of the top baffle 207 is larger than that of the ventilation groove body, by arranging the top baffle 207, the ventilation groove body on the top of the motor protection shell 1 can be leaked after being pulled up, a space is reserved between the bottom of the top baffle 207 and the top of the motor protection shell 1, then heat can be dissipated above, and the top baffle 207 can be replaced on the top of the motor protection shell 1 after a period of heat dissipation, can be sealed to achieve the aim of dust prevention.

The second heat abstractor 3 includes bottom link 301, bottom U type frame 302, second fan barrel 303, ventilation rectangular channel 304, heat extraction groove 305 and bottom accept frame 306, bottom accept frame 306 fixed connection in the bottom of motor housing 1, bottom link 301 fixed connection is in the bottom both sides of bottom accept frame 306, bottom U type frame 302 fixed connection is in the bottom of bottom accept frame 306, second fan barrel 303 fixed connection is in the interior bottom of bottom U type frame 302, the bottom of motor housing 1 is seted up to heat extraction groove 305, ventilation rectangular channel 304 is seted up in the inside of bottom accept frame 306, the quantity of second fan barrel 303 is four, equidistant distribution is in the interior bottom of bottom U type frame 302 around four second fan barrels 303, through being provided with four second fan barrels 303, the line of distribution one-tenth around, can better dispel the heat.

When in use, the device is placed in a place where the device needs to be used, the bottom U-shaped frame 302 and the bottom connecting frame 301 are simultaneously contacted with the ground when in placement, the placement stability can be ensured, the motor inside the motor protective shell 1 can be normally used, and heat dissipation is needed after long-time use, at this time, the first heat dissipation device 2 and the second heat dissipation device 3 can be adopted to be matched for complete heat dissipation, the first heat dissipation device 2 can be started to start the fan inside the first fan 203 to generate reverse wind power far away from the motor protective shell 1, the motor protective shell 1 is provided with negative pressure suction to discharge the internal heat through 309 on the surface, and the ventilation groove body at the top of the motor protective shell 1 can be provided for leakage when in use, can be through upwards pulling top baffle 207 when using, then drive spacing slide bar 206 laminating spacing sliding ring 205's surface and upwards remove for leave the interval between the bottom of top baffle 207 and the top of motor protective housing 1, then also can dispel the heat in the top, radiating efficiency is high, and be provided with second heat abstractor 3 in the below, can start second fan barrel 303 when using, cooperation ventilation rectangular channel 304 and heat extraction groove 305 carry out heat extraction treatment in the bottom, and cooperation bottom link 301 and bottom U type frame 302's support, can make motor protective housing 1's bottom and ground clearance space be convenient for the heat extraction, make the heat can be discharged through a plurality of positions, the heat extraction efficiency is high, and be provided with dustproof subassembly, effect when using is good.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Motor protective housing with cooling mechanism, including motor protective housing (1), its characterized in that: the surface of the motor protection shell (1) is provided with a first heat dissipation device (2), and the bottom of the motor protection shell (1) is provided with a second heat dissipation device (3);

the first heat abstractor (2) is including connecting U type frame (201), first fan barrel (202), first fan (203), connection box (204), spacing sliding ring (205), spacing slide bar (206), top baffle (207), dust screen (208) and radiating groove (209), connect the front of U type frame (201) fixed connection in motor protective housing (1), connection box (204) fixed connection in the front of connecting U type frame (201), first fan barrel (202) fixed connection in the front of connection box (204), first fan (203) fixed connection in the inside of first fan barrel (202), spacing sliding ring (205) fixed connection in the top of motor protective housing (1), radiating groove (209) are seted up in the front of motor protective housing (1).

2. The motor protective housing with heat dissipation mechanism of claim 1, wherein: the second heat abstractor (3) includes bottom link (301), bottom U type frame (302), second fan barrel (303), ventilates rectangular channel (304), heat extraction groove (305) and bottom and accept frame (306), bottom accept the bottom of frame (306) fixed connection in motor protection shell (1), bottom link (301) fixed connection in bottom both sides of bottom accept frame (306), bottom U type frame (302) fixed connection in bottom of bottom accept frame (306), second fan barrel (303) fixed connection in the interior bottom of bottom U type frame (302), the bottom in motor protection shell (1) is seted up in heat extraction groove (305), ventilate rectangular channel (304) are seted up in the inside of bottom accept frame (306).

3. The motor protective housing with heat dissipation mechanism of claim 1, wherein: an insertion through hole is formed in the top of the motor protective shell (1), and the aperture of the insertion through hole is matched with the rod diameter of the limiting slide rod (206).

4. The motor protective housing with heat dissipation mechanism of claim 1, wherein: the limiting slide rod (206) is inserted into the top of the motor protective shell (1), and the limiting slide rod (206) is connected to the inner wall of the limiting slide ring (205) in a sliding mode.

5. The motor protective housing with heat dissipation mechanism of claim 1, wherein: the top of the motor protective shell (1) is provided with a ventilation groove body, and the dustproof net (208) is fixedly connected to the inner wall of the ventilation groove body.

6. The motor protective housing with heat dissipation mechanism of claim 1, wherein: the top end baffle (207) is fixedly connected to the top of the limit sliding rod (206), and the area of the top end baffle (207) is larger than that of the ventilation groove body.

7. A motor protective housing with a heat dissipation mechanism as defined in claim 2, wherein: the number of the second air cylinders (303) is four, and the four second air cylinders (303) are distributed at the inner bottoms of the bottom end U-shaped frames (302) at equal intervals.