CN210671116U

CN210671116U - Electromechanical device heat abstractor

Info

Publication number: CN210671116U
Application number: CN201921627348.8U
Authority: CN
Inventors: 嵇海平
Original assignee: Zhejiang Deqing Ten Mu Li Machinery Equipment Co Ltd
Current assignee: Zhejiang Deqing Ten Mu Li Machinery Equipment Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-02
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses an electromechanical device heat abstractor, which comprises a housin, the inner chamber left side central point of casing puts and rotates through the bearing along controlling the direction and is connected with the lead screw, the outer wall right-hand member of lead screw extends the right-hand member of casing and is provided with locking mechanism, controls two the top of rectangular plate all is provided with the heating panel, controls two the inboard of heating panel all is provided with heat conduction silica gel pad, controls two the outside of heating panel all has a plurality of radiator fan to back screw connection in the past, controls two the inside of heating panel all is embedded to have the cooling tube, the water tank has been placed in the outside of casing, the immersible pump is installed to the inner chamber bottom of water tank, the refrigerator is installed. This electromechanical device heat abstractor, accessible water-cooling, forced air cooling and the mode that heat-conduction heat dissipation combined together dispel the heat, do not occupy electromechanical device inner space, and effective high small-size electromechanical device radiating efficiency increases electromechanical device's life, and the practicality is strong.

Description

Electromechanical device heat abstractor

Technical Field

The utility model relates to an electromechanical device technical field specifically is an electromechanical device heat abstractor.

Background

The electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the machinery and pipeline equipment except for earthwork, woodwork, reinforcing steel bars and muddy water are generally called, different from hardware, can realize a finished product with certain functions, is classified, has various types and various classification methods, can be divided into three types according to purposes, namely industrial electromechanical equipment, information electromechanical equipment and civil electromechanical equipment, wherein the industrial electromechanical equipment refers to equipment used for production enterprises, such as various mechanical processing equipment, automatic production lines and industrial robots used in the mechanical manufacturing industry, and mechanical equipment used in other industries, for example, textile machinery, mining machinery and the like belong to industrial electromechanical equipment, and information electromechanical equipment refers to electromechanical products for information acquisition, transmission and storage processing. For example, computers, printers, copiers, facsimile machines, communication devices, and other office automation devices belong to information-based electromechanical devices, and a civil electromechanical device refers to an electromechanical product used in the field of people's life. For example, various household appliances, household processing machinery, automotive electronics, fitness and sports machinery and the like belong to civil electromechanical equipment, a heat dissipation device is arranged in the existing large electromechanical equipment, and the heat dissipation device cannot be installed in the small electromechanical equipment due to the internal space, and only the heat dissipation device can be used for dissipating heat by the aid of the heat dissipation fins outside the shell of the small electromechanical equipment, so that the heat dissipation effect of the small electromechanical equipment is poor, and the service life of the electromechanical equipment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electromechanical device heat abstractor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device for electromechanical equipment comprises a shell, wherein a lead screw is rotatably connected to the center position of the left side of an inner cavity of the shell through a bearing in the left-right direction, an inner ring of the bearing is in interference fit with the outer wall of the lead screw, an outer ring of the bearing is fixedly connected with the inner wall of the shell, the right end of the outer wall of the lead screw extends out of the right end of the shell and is provided with a locking mechanism, lead screw nuts are screwed on the left side and the right side of the outer wall of the lead screw, a chute is formed in the left-right direction of the inner cavity of the lead screw, sliding blocks are inserted into the left side and the right side of the inner cavity of the chute, the front sides of the left sliding block and the right sliding block are respectively connected with rear side screws of the left lead screw nut and the right lead screw nut, a rectangular through hole is formed in the bottom end of the front side of, the inner sides of the left and right heat dissipation plates are respectively provided with a heat conduction silica gel pad, the outer sides of the left and right heat dissipation plates are respectively connected with a plurality of heat dissipation fans from front to back through screws, the inner parts of the left and right heat dissipation plates are respectively embedded with a heat dissipation pipe, a water tank is arranged on the outer side of the shell, a submersible pump is installed at the bottom end of the inner cavity of the water tank, a water outlet of the submersible pump extends out of the front side of the inner cavity of the water tank and is respectively in threaded connection with water inlets of the left radiating pipe and the right radiating pipe through hoses, the right end of the water tank is provided with a refrigerator, the right end of the refrigerator extends out of the right side of the outer wall of the water tank, the front side of the top end of the inner cavity of the water tank is in threaded connection with a three-way pipe, the top end of the three-way pipe extends out of the top end of the water tank, the left side and the right side of the inner cavity of the three-way pipe are respectively in threaded connection with one end of a hose, and the other ends of the left and right hoses are in threaded connection with the water outlets of the left and right radiating tubes respectively.

Preferably, the locking mechanism comprises a rectangular block, a screw rod, an arc-shaped plate and a spring;

the right side central point of casing puts and installs the rectangular block, the right side of lead screw extends the outer wall right side of rectangular block, the inner chamber top spiro union of rectangular block has the screw rod, the upper surface of rectangular block is extended on the top of screw rod, the outer wall bottom of screw rod is rotated through the bearing and is connected with the arc, the inner ring of bearing and the outer wall interference fit of screw rod, and the outer loop of bearing and the outer wall fixed connection of arc, the inner wall of arc and the outer wall contact of lead screw, the equal screwed connection in the outer wall top left and right sides of arc has the one end of spring, the other end of spring and the inner chamber top joint of rectangular block.

Preferably, the threads on the left side and the right side of the screw rod are positive and negative threads.

Preferably, the inner cavity of the sliding groove is in a dovetail groove shape, and the sliding block is in adaptive insertion connection with the inner cavity of the sliding groove.

Preferably, the radiating pipes are arranged in a serpentine shape from top to bottom in the radiating plate.

Preferably, the left spring and the right spring are bilaterally symmetrical with respect to the screw.

Compared with the prior art, the beneficial effects of the utility model are that: the electromechanical device heat dissipation device comprises a screw rod, wherein the screw rod is screwed out upwards, the screw rod drives an arc-shaped plate to move upwards and stop contacting with the outer wall of the screw rod, so that the fixation of the screw rod is released, the screw rod rotates clockwise or anticlockwise to drive a rectangular plate to drive a heat dissipation plate and a heat conduction silica gel pad to move left and right synchronously, the inner side of the heat conduction silica gel pad is tightly attached to the outer wall of an electromechanical element, heat generated by the electromechanical element is transferred into the heat dissipation plate through the heat conduction silica gel pad and is transferred to air by the heat dissipation plate to perform self heat dissipation, a heat dissipation fan drives the air near the heat dissipation plate to flow outwards so as to accelerate the heat dissipation of the heat dissipation plate, a water pump extracts and pressurizes low-temperature cooling liquid in a water tank, the low-temperature cooling liquid enters the heat dissipation, the auxiliary accelerated heat dissipation and cooling of the heat dissipation plate are achieved, heat dissipation is achieved through the mode of combining water cooling, air cooling and heat conduction heat dissipation, the inner space of the electromechanical device is not occupied, the heat dissipation efficiency of the small electromechanical device is effectively improved, the service life of the electromechanical device is prolonged, and the practicability is high.

Drawings

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

fig. 2 is a schematic view of the installation of the present invention;

fig. 3 is a schematic view of the locking mechanism of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

In the figure: 1. the heat dissipation device comprises a shell, 2, a screw rod, 3, a locking mechanism, 301, a rectangular block, 302, a screw rod, 303, an arc-shaped plate, 304, a spring, 4, a screw nut, 5, a sliding groove, 6, a sliding block, 7, a rectangular through hole, 8, a rectangular plate, 9, a heat dissipation plate, 10, a heat dissipation fan, 11, a heat conduction silica gel pad, 12, a heat dissipation pipe, 13, a water tank, 14, a submersible pump, 15, a refrigerating machine, 16 and a three-way pipe.

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. 1-3, the present invention provides a technical solution: a heat dissipation device for electromechanical equipment comprises a shell 1, wherein a lead screw 2 is rotatably connected to the center position of the left side of an inner cavity of the shell 1 through a bearing along the left-right direction, an inner ring of the bearing is in interference fit with the outer wall of the lead screw 2, an outer ring of the bearing is fixedly connected with the inner wall of the shell 1, the right end of the outer wall of the lead screw 2 extends out of the right end of the shell 1 and is provided with a locking mechanism 3, lead screw nuts 4 are respectively screwed on the left side and the right side of the outer wall of the lead screw 2, a worker rotates the lead screw 2 clockwise or anticlockwise to enable the left lead screw nut 4 and the right lead screw nut 4 to respectively move inwards or outwards, the lead screw nut 4 drives a rectangular plate 8 to drive a heat dissipation plate 9 and a heat conduction silica gel pad 11 to move left and right, a chute 5 is arranged on the left side and the right side of the inner cavity, the bottom end of the front side of the inner cavity of the shell 1 is provided with a rectangular through hole 7 along the left and right directions, the front sides of the left and right screw nuts 4 penetrate through the inner cavity of the rectangular through hole 7 and are provided with rectangular plates 8 along the front and back directions, the top ends of the left and right rectangular plates 8 are provided with heat dissipation plates 9, the inner sides of the left and right heat dissipation plates 9 are provided with heat conduction silica gel pads 11, the heat conduction silica gel pads 11 have good heat conductivity and have elasticity, so that the heat conduction silica gel pads 11 can be attached to the outer wall of electromechanical equipment, heat generated by the electromechanical elements during working is transferred into the heat dissipation plates 9 through the heat dissipation plates 11, and is transferred to air through the heat dissipation plates 9 for self-heat dissipation, the heat dissipation fans 10 are started to enable blades in the heat dissipation fans 10 to rotate so as to drive the air near the heat dissipation plates 9 to be pumped out to flow outwards, thereby accelerating the heat dissipation of the, control two heating panels 9's inside all embedded cooling tube 12, water tank 13 has been placed in the outside of casing 1, water tank 13's leakproofness is good, and the inlet tube is installed on the top, so that the staff adds the coolant liquid, immersible pump 14 is installed to water tank 13's inner chamber bottom, immersible pump 14's delivery port is along stretching out the inner chamber front side of water tank 13 and through the hose respectively with the water inlet spiro union of controlling two cooling tubes 12, refrigerator 15 is installed to water tank 13's right-hand member, refrigerator 15's right-hand member extends out water tank 13's outer wall right side, water tank 13's inner chamber top front side spiro union has three-way pipe 16, the top of water tank 13 is extended out on three-way pipe 16's top, the one end of hose is spiro union respectively to the inner chamber left and right sides of.

Preferably, the locking mechanism 3 further comprises a rectangular block 301, a screw 302, an arc-shaped plate 303 and a spring 304;

the right side center position of the shell 1 is provided with a rectangular block 301, the right side of the lead screw 2 extends out of the right side of the outer wall of the rectangular block 301, the top end of the inner cavity of the rectangular block 301 is screwed with a screw 302, the top end of the screw 302 extends out of the upper surface of the rectangular block 301, the bottom end of the outer wall of the screw 302 is connected with an arc plate 303 through a bearing in a rotating way, a worker can upwards screw out the screw 302, the screw 302 drives the arc plate 303 to move upwards and extrude a spring 304, so that the inner wall of the arc plate 303 stops contacting with the outer wall of the lead screw 2, and further the fixation of the lead screw 2 is released, the inner ring of the bearing is in interference fit with the outer wall of the screw 302, the outer ring of the bearing is fixedly connected with the outer wall of the arc plate 303, the inner wall of the arc plate 303 contacts with the outer wall of the lead, the spring 304 is a compression spring with an elastic coefficient of 16N/CM, generates elastic deformation after being stretched or extruded, and restores to an initial state after external force is removed.

Preferably, the left and right threads of the screw 2 are positive and negative threads, and the left and right screw nuts 4 move inward or outward in synchronization with the rotational force of the screw 2.

Preferably, an inner cavity of the sliding groove 5 is in a dovetail groove shape, and the sliding block 6 is inserted into the inner cavity of the sliding groove 5 in a matched manner, so that the sliding block 6 limits the screw nut 4.

Preferably, the heat dissipation pipes 12 are arranged in a serpentine shape from top to bottom inside the heat dissipation plate 9, so as to increase the heating surface and the cooling surface of the heat dissipation pipes 12 inside the cavity of the heat dissipation plate 9, thereby improving the heat dissipation effect of the heat dissipation plate 9.

Preferably, the left spring 304 and the right spring 304 are symmetrical with respect to the screw 302, so that the springs 304 limit the arc-shaped plate 303 and prevent the screw 302 from driving the arc-shaped plate 303 to rotate.

The following electric devices have the following types and functions:

the heat radiation fan 10: the model is XD4010, and the heat dissipation fan 10 is connected with an external power supply and is controlled by an external operating system, so that a motor in the heat dissipation fan 10 can drive blades to rotate to drive air near the heat dissipation plate 9 to flow outwards;

the submersible pump 14: the submerged pump is ZW80-80-35, the submerged pump 14 is connected with an external power supply and is controlled by an external operation system, and the submerged pump 14 can extract low-temperature cooling liquid in the water tank 13 and pressurize the low-temperature cooling liquid to be discharged into the radiating pipe 12 through a hose;

the refrigerator 15: the model is ZQDD-2P, the refrigerator 15 is connected with an external power supply and is controlled by an external operating system, and the refrigerator 15 refrigerates the cooling liquid in the water tank 13.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, specific connection and control sequence.

When the heat dissipation device is used, a worker upwards screws out the screw 302, the screw 302 drives the arc plate 303 to upwards move and extrude the spring 304, so that the inner wall of the arc plate 303 stops contacting with the outer wall of the screw 2, and further the fixation on the screw 2 is released, the worker clockwise or anticlockwise rotates the screw 2, because the threads on the left side and the right side of the screw 2 are positive and negative threads, the left screw nut and the right screw nut 4 respectively move inwards or outwards under the limiting action of the sliding block 6 and the rotating force of the screw 2, and the screw nut 4 drives the rectangular plate 8 to drive the heat dissipation plate 9 and the heat conduction silica gel pad 11 to move left and right, the worker enables the inner side of the heat conduction silica gel pad 11 to be tightly attached to the outer wall of an electromechanical element and screws the screw 302 inwards, the screw 302 drives the arc plate 303 to downwards move and contact with the outer wall, The refrigerating machine 15 and the submersible pump 14 are sequentially started, the electromechanical element works to generate heat, the heat is transmitted into the heat dissipation plate 9 through the heat-conducting silica gel pad 11, the heat is transmitted to air through the heat dissipation plate 9 to be self-dissipated, the heat dissipation fan 10 is started to enable the blades in the heat dissipation fan 10 to rotate so as to drive the air near the heat dissipation plate 9 to be drawn out and flow towards the outer side, therefore, the heat of the heat dissipation plate 9 is dissipated out in an accelerated mode, the self-dissipation efficiency of the heat dissipation plate 9 is improved, the refrigerating machine 15 refrigerates cooling liquid in the water tank 13, the water pump 14 extracts and pressurizes low-temperature cooling liquid in the water tank 13, the low-temperature cooling liquid is discharged into the heat dissipation pipe 12 through the hose, the low-temperature cooling liquid enters the heat dissipation plate 9 along the heat dissipation pipe 12 and absorbs and takes away part of heat in the heat dissipation plate 9, the cooling liquid after absorbing heat enters, and is discharged to the water tank 13 by the three-way pipe 16, and then realizes circulative cooling to dispel the heat through the mode that water-cooling, forced air cooling and heat conduction heat dissipation combine together, do not occupy electromechanical device inner space, effective high small-size electromechanical device radiating efficiency increases electromechanical device's life, and the practicality is strong.

In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "one end", "front side", "rear side", "other end", "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "mounted," "screwed," "plugged," "interference fit," "disposed," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. An electromechanical device heat sink, comprising a housing (1), characterized in that: the inner cavity left side central point of casing (1) puts and rotates through the bearing along controlling the direction and is connected with lead screw (2), the inner ring of bearing and the outer wall interference fit of lead screw (2), and the outer loop of bearing and the inner wall fixed connection of casing (1), the outer wall right-hand member of lead screw (2) extends the right-hand member of casing (1) and is provided with locking mechanism (3), lead screw nut (4) have all been screwed on to the outer wall left and right sides of lead screw (2), spout (5) have been seted up along controlling the direction to the inner cavity rear side of lead screw (2), the inner cavity left and right sides of spout (5) all is pegged graft and is had slider (6), controls two the front side of slider (6) respectively with the rear side screwed connection of controlling two lead screw nuts (4), rectangle through-hole (7) has been seted up along controlling the direction to the inner cavity front side bottom of casing (1), controls two the front side of lead screw nut (4) all runs through the inner cavity The refrigerator is provided with a rectangular plate (8), the top ends of the left rectangular plate and the right rectangular plate (8) are respectively provided with a heat dissipation plate (9), the inner sides of the left heat dissipation plate and the right heat dissipation plate (9) are respectively provided with a heat conduction silica gel pad (11), the outer sides of the left heat dissipation plate and the right heat dissipation plate (9) are respectively connected with a plurality of heat dissipation fans (10) from the front to the back through screws, the inner parts of the left heat dissipation plate and the right heat dissipation plate (9) are respectively embedded with a heat dissipation pipe (12), the outer side of a shell (1) is placed with a water tank (13), the bottom end of an inner cavity of the water tank (13) is provided with a submersible pump (14), a water outlet of the submersible pump (14) extends out of the front side of the inner cavity of the water tank (13) and is respectively connected with water inlets of the left, the water tank is characterized in that a three-way pipe (16) is connected to the front side of the top end of an inner cavity of the water tank (13) in a threaded mode, the top end of the three-way pipe (16) extends out of the top end of the water tank (13), the left side and the right side of the inner cavity of the three-way pipe (16) are respectively connected with one end of a hose in a threaded mode, and the other ends of the left hose and the right hose are respectively connected with water outlets of the left radiating.

2. The electromechanical device heat sink of claim 1, wherein: the locking mechanism (3) comprises a rectangular block (301), a screw rod (302), an arc-shaped plate (303) and a spring (304);

the right side central point of casing (1) puts and installs rectangular block (301), the right side of lead screw (2) extends the outer wall right side of rectangular block (301), the inner chamber top spiro union of rectangular block (301) has screw rod (302), the upper surface of rectangular block (301) is extended on the top of screw rod (302), the outer wall bottom of screw rod (302) rotates through the bearing and is connected with arc (303), the inner ring of bearing and the outer wall interference fit of screw rod (302), and the outer loop of bearing and the outer wall fixed connection of arc (303), the inner wall of arc (303) and the outer wall contact of lead screw (2), the equal screwed connection in outer wall top left and right sides of arc (303) has the one end of spring (304), the other end of spring (304) and the inner chamber top joint of rectangular block (301).

3. The electromechanical device heat sink of claim 1, wherein: the left and right threads of the screw rod (2) are positive and negative threads.

4. The electromechanical device heat sink of claim 1, wherein: the inner cavity of the sliding groove (5) is in a dovetail groove shape, and the sliding block (6) is connected with the inner cavity of the sliding groove (5) in an adaptive inserting mode.

5. The electromechanical device heat sink of claim 1, wherein: the radiating pipes (12) are arranged in a serpentine shape from top to bottom in the radiating plate (9).

6. The electromechanical device heat sink of claim 2, wherein: the left spring and the right spring (304) are symmetrical left and right relative to the screw rod (302).