CN216292014U

CN216292014U - Alloy heat dissipation casing

Info

Publication number: CN216292014U
Application number: CN202122913265.9U
Authority: CN
Inventors: 翁剑锋
Original assignee: Huizhou Tiantai Industrial Co ltd
Current assignee: Huizhou Tiantai Industrial Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-12
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses an alloy radiating shell, and relates to the technical field of radiating devices. The device includes the motor, and the surface of motor is equipped with radiating fin, and radiating fin's surface is equipped with first protecting crust and second protecting crust, and the louvre has all been seted up to the inside of first protecting crust and second protecting crust, and the equal fixed mounting in both ends of first protecting crust has the fixed plate. This alloy heat dissipation casing is when using, through the first protective housing of the both ends installation of the radiating fin in the motor outer end and second protective housing for two sets of protective housings keep apart the sharp closed angle of the fin tip department sharpness of heat dissipation casing, make operating personnel when contact radiating fin carelessly, can not be by the sharp closed angle fish tail on its surface, reduce the threat that many surrounding environment of device exist in the use, facilitate the use.

Description

Alloy heat dissipation casing

Technical Field

The utility model relates to the technical field of heat dissipation devices, in particular to an alloy heat dissipation casing.

Background

The heat dissipation shell is structurally characterized in that a plurality of fins are arranged on the outer side face of the heat dissipation shell, the heat dissipation shell is made of extruded special-shaped aluminum profiles, the heat conductivity coefficient and the heat dissipation area of the heat dissipation shell are relatively large, and the temperature rise of a motor can be well reduced.

The motor is at the in-process of operation, convert the electrical energy into mechanical energy, along with the interconversion of energy, there will be certain energy loss always, the energy of these losses can be transformed into heat energy, make the whole temperature rise of motor, lead to the motor can not normally work, burn out even, in order to reduce the temperature rise of motor actual operation in-process, add the heat dissipation casing of making by aluminum alloy material outside motor casing mostly, the fin tip of the heat dissipation casing after cutting can form sharp closed angle, and generally do not set up corresponding protector when using, make can the fish tail human body when touching its surface, make it have certain threat in the use, to above-mentioned condition, we propose an alloy heat dissipation casing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses an alloy radiating shell to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an alloy heat sink enclosure comprising:

the heat dissipation device comprises a motor, wherein heat dissipation fins are assembled on the outer surface of the motor, a first protective shell and a second protective shell are assembled on the outer surface of the heat dissipation fins, heat dissipation holes are formed in the first protective shell and the second protective shell, and fixing plates are fixedly installed at two ends of the first protective shell;

the connecting mechanism is arranged at two ends of the first protective shell and the second protective shell and comprises a threaded rod, a groove is formed in the upper surface of the fixed plate, and the threaded rod is rotatably connected inside the groove.

Preferably, the two ends of the second protective shell are fixedly provided with L-shaped plates, one side of the fixed plate close to the second protective shell is provided with a connecting groove, and the plurality of groups of L-shaped plates are movably inserted in the connecting groove.

Preferably, the connecting mechanism further comprises a steel cable and a pressing plate, the steel cable is wound on the outer surface of the threaded rod, and the pressing plate is fixedly sleeved on the outer surface of the steel cable.

Preferably, a connecting cylinder is fixedly installed inside the connecting groove, a spring is assembled inside the connecting cylinder, a steel cable is movably inserted inside the spring, a fixing block is fixedly installed at one end of the steel cable, and one end of the fixing block is fixedly installed inside the L-shaped plate.

Preferably, the outer surface of the threaded rod is fixedly sleeved with circular rings, the steel cables are positioned between the circular rings, and the distances between the groups of circular rings are equal.

Preferably, one end of the pressure plate is slidably connected to the inside of the connecting cylinder, and the pressure plate is limited in the inside of the connecting cylinder.

Preferably, the spring is movably connected inside the connecting cylinder, one end of the spring abuts against the inner bottom of the connecting cylinder, and the other end of the spring abuts against the side face of the pressing plate.

The utility model discloses an alloy radiating shell, which has the following beneficial effects:

1. this alloy heat dissipation casing is when using, through the first protective housing of the both ends installation of the radiating fin in the motor outer end and second protective housing for two sets of protective housings keep apart the sharp closed angle of the fin tip department sharpness of heat dissipation casing, make operating personnel when contact radiating fin carelessly, can not be by the sharp closed angle fish tail on its surface, reduce the threat that many surrounding environment of device exist in the use, facilitate the use.

2. This alloy heat dissipation casing is when using, through L shaped plate and cable wire for the L shaped plate of second protective housing one end installation is pegged graft in the inside spread groove of first protective housing, then rotates the threaded rod, makes the length to the cable wire adjust, makes first protective housing and second protective housing install in radiating fin's outer end, and the internally mounted of first protective housing and second protective housing has the louvre, and the convenience device dispels the heat in the use.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an exploded view of the main structure of the present invention;

FIG. 3 is an exploded view of the internal structure of the fixing plate according to the present invention;

FIG. 4 is a schematic structural view of a first protective shell according to the present invention;

fig. 5 is a schematic view of the connection mechanism of the present invention.

In the figure: 1. a motor; 2. a heat dissipating fin; 3. a first protective shell; 4. a second protective shell; 5. heat dissipation holes; 6. a fixing plate; 601. connecting grooves; 602. a groove; 7. an L-shaped plate; 8. a connecting mechanism; 801. rotating the rod; 802. a steel cord; 803. pressing a plate; 9. a circular ring; 10. a connecting cylinder; 11. a spring; 12. a fixed block; 13. a threaded bayonet; 14. a tooth block.

Detailed Description

The embodiment of the utility model discloses an alloy heat dissipation casing, as shown in figures 1-5, comprising:

according to the attached drawings 1-2, the motor 1, the outer surface of the motor 1 is equipped with the heat radiating fins 2, the outer surface of the heat radiating fins 2 is equipped with the first protecting shell 3 and the second protecting shell 4, the heat radiating holes 5 are respectively arranged in the first protecting shell 3 and the second protecting shell 4, the two ends of the first protecting shell 3 are respectively and fixedly provided with the fixing plate 6, and the heat radiating fins 2 are limited in the two groups of protecting shells by installing the first protecting shell 3 and the second protecting shell 4 on the outer surface of the heat radiating fins 2.

According to the attached drawings 2-3, L-shaped plates 7 are fixedly mounted at two ends of the second protective shell 4, a connecting groove 601 is formed in one side, close to the second protective shell 4, of the fixing plate 6, a plurality of groups of L-shaped plates 7 are movably inserted into the connecting groove 601, one side of the fixing plate 6 is rotatably connected with the threaded rod 13, the tooth block 14 is slidably connected into the fixing plate 6, the threaded inserting rod 13 extends to one end, inside the fixing plate 6, of the end movably abutted to one end of the tooth block 14, and the L-shaped plates 7 are fixedly mounted inside the connecting groove 601 formed in the side face of the fixing plate 6, so that the first protective shell 3 and the second protective shell 4 are fixedly connected.

As shown in fig. 4-5, the connecting mechanism 8 is installed at two ends of the first protective shell 3 and the second protective shell 4, the connecting mechanism 8 includes a rotating rod 801, a groove 602 is opened on the upper surface of the fixing plate 6, the rotating rod 801 is rotatably connected inside the groove 602, the connecting mechanism 8 further includes a steel cable 802 and a pressing plate 803, the steel cable 802 is wound on the outer surface of the rotating rod 801, the pressing plate 803 is fixedly sleeved on the outer surface of the steel cable 802, an annular tooth socket is opened inside the rotating rod 801, one end of the tooth block 14 is engaged inside the annular tooth socket, by rotating the rotating lever 801, the length of the wire rope 802 wound around the outer surface thereof is changed, then the threaded insert rod 13 is rotated to enable the threaded insert rod 13 to push the fixture block 14 to be clamped in an annular tooth groove formed in the rotating rod 801, so that the rotating rod 801 is fixed to meet the protection requirements of the radiating fins 2 with different sizes.

According to the illustration in fig. 5, the connecting cylinder 10 is fixedly installed inside the connecting groove 601, the spring 11 is installed inside the connecting cylinder 10, the steel cable 802 is movably inserted into the spring 11, the fixing block 12 is fixedly installed at one end of the steel cable 802, one end of the fixing block 12 is fixedly installed inside the L-shaped plate 7, and by pulling the steel cable 802, the pressing plate 803 installed on the surface of the steel cable 802 compresses the spring 11, so that the steel cable 802 can be restored to the original position under the elastic force of the spring 11 in the later period.

According to the illustration of fig. 5, the ring 9 is fixedly sleeved on the outer surface of the rotating rod 801, the steel cable 802 is located between the ring 9, the distances between the groups of rings 9 are equal, one end of the pressing plate 803 is slidably connected inside the connecting cylinder 10, the pressing plate 803 is limited inside the connecting cylinder 10, the spring 11 is movably connected inside the connecting cylinder 10, one end of the spring 11 abuts against the inner bottom of the connecting cylinder 10, and the other end of the spring 11 abuts against the side surface of the pressing plate 803.

The working principle is as follows:

when the alloy heat dissipation machine shell is used, the first protective shell 3 and the second protective shell 4 are firstly sleeved outside the heat dissipation fins 2 assembled on the outer surface of the motor 1, and the L-shaped plates 7 installed at the two ends of the second protective shell 4 are inserted into the connecting grooves 601 inside the fixing plates 6 installed at the two ends of the first protective shell 3.

And in the initial state, one end of the steel cable 802 is fixedly installed inside the L-shaped plate 7, and at this time, the pressing plate 803 assembled on the surface of the steel cable 802 is located at the nozzle of the connecting cylinder 10, and the spring 11 inside the connecting cylinder 10 is in an extended state.

When the size of the heat dissipation fin 2 assembled on the outer surface of the motor 1 is small, the rotating rod 801 on the upper surface of the fixing plate 6 is rotated at this time, so that the cable 802 is wound between the two sets of rings 9 installed on the outer surface of the rotating rod 801, and the length of the cable 802 is continuously shortened, the pressing plate 803 installed on the outer surface of the cable 802 compresses the spring 11 inside the connecting cylinder 10, and the L-shaped plates 7 installed at both ends of the second protective shell 4 are moved into the connection groove 601 until the first protective shell 3 and the second protective shell 4 are protected on the outer surface of the heat dissipating fin 2, and then by rotating the screw insertion rod 13, so that one end of the threaded inserted rod 13 is pressed against the tooth block 14 in the fixed plate 6, and the tooth block 14 is positioned on the side surface of the annular tooth socket formed in the rotating rod 801, therefore, the tooth block 14 is inserted into the annular tooth groove formed in the rotating rod 801 under the action of the threaded insert rod 13, and the rotating rod 801 is fixed.

When the size of the heat dissipation fin 2 assembled on the outer surface of the motor 1 is large, at this time, the rotating rod 801 on the upper surface of the fixing plate 6 is rotated, so that the steel cable 802 gradually falls off from between the two sets of rings 9 installed on the outer surface of the rotating rod 801, at this time, the length of the steel cable 802 is continuously increased, and the tensile force action of one end of the steel cable 802 is reduced, so that the pressure of the pressing plate 803 installed on the outer surface of the steel cable 802 on the spring 11 inside the connecting cylinder 10 is reduced, so that the pressing plate 803 moves in the direction close to the second protective shell 4 under the elastic force action of the spring 11, so that the L-shaped plates 7 installed on the two ends of the second protective shell 4 move in the direction far away from the connecting groove 601 until the first protective shell 3 and the second protective shell 4 are protected on the outer surface of the heat dissipation fin 2, and then the screw insertion rod 13 is rotated, so that one end of the screw insertion rod 13 is abutted against the tooth block 14 inside the fixing plate 6, and the tooth block 14 is located on the side surface of the ring formed inside the tooth groove of the rotating rod 801, therefore, the tooth block 14 is inserted into the annular tooth groove formed in the rotating rod 801 under the action of the threaded insert rod 13, and the rotating rod 801 is fixed.

Finally, the first protective shell 3 and the second protective shell 4 prevent the motor 1 from being scratched by the tips of the heat dissipation fins 2 assembled on the surface of the motor 1, and the use requirement is met.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An alloy heat dissipation enclosure, comprising:

the heat dissipation device comprises a motor (1), wherein heat dissipation fins (2) are assembled on the outer surface of the motor (1), a first protective shell (3) and a second protective shell (4) are assembled on the outer surface of the heat dissipation fins (2), heat dissipation holes (5) are formed in the first protective shell (3) and the second protective shell (4), and fixing plates (6) are fixedly installed at two ends of the first protective shell (3);

coupling mechanism (8), coupling mechanism (8) are installed at first protecting crust (3) and second protecting crust (4) both ends, coupling mechanism (8) are including dwang (801), and the upper surface of the fixed plate of telling (6) is seted up fluted (602), dwang (801) rotate to be connected in the inside of recess (602).

2. The alloy heat dissipation casing of claim 1, wherein: the utility model discloses a safety device for a vehicle safety device, including fixed plate (6), connecting groove (601), multiunit L shaped plate (7), fixed plate (6) are equipped with L shaped plate (7) to the both ends equal fixed mounting of second protecting crust (4), connecting groove (601) have been seted up to one side that fixed plate (6) are close to second protecting crust (4), L shaped plate (7) activity is pegged graft in the inside of connecting groove (601), one side of fixed plate (6) is rotated and is connected with screw inserted bar (13), the inside sliding connection of fixed plate (6) has tooth piece (14), screw inserted bar (13) extend to the inside one end of fixed plate (6) and the one end activity counterbalance of tooth piece (14).

3. The alloy heat dissipation casing of claim 2, wherein: coupling mechanism (8) still include cable wire (802) and clamp plate (803), the surface winding of dwang (801) has cable wire (802), the fixed clamp plate (803) that has cup jointed of surface of cable wire (802), annular tooth's socket has been seted up to the inside of dwang (801), the one end meshing of tooth piece (14) is in the inside of annular tooth's socket.

4. The alloy heat dissipation casing of claim 2, wherein: the inside fixed mounting of spread groove (601) has connecting cylinder (10), the inside of connecting cylinder (10) is equipped with spring (11), the inside activity of spring (11) is pegged graft and is had cable wire (802), the one end fixed mounting of cable wire (802) has fixed block (12), the one end fixed mounting of fixed block (12) is in the inside of L shaped plate (7).

5. The alloy heat dissipation casing of claim 3, wherein: the outer fixed surface of dwang (801) has cup jointed ring (9), cable wire (802) are located between ring (9), and the multiunit the distance between ring (9) is equal.

6. The alloy heat dissipation casing of claim 3, wherein: one end of the pressing plate (803) is connected to the inside of the connecting cylinder (10) in a sliding mode, and the pressing plate (803) is limited in the inside of the connecting cylinder (10).

7. The alloy heat dissipation casing of claim 4, wherein: the spring (11) is movably connected inside the connecting cylinder (10), one end of the spring (11) is abutted against the inner bottom of the connecting cylinder (10), and the other end of the spring (11) is abutted against the side face of the pressing plate (803).