CN213907314U

CN213907314U - External power supply device of laser marking machine

Info

Publication number: CN213907314U
Application number: CN202120212240.3U
Authority: CN
Inventors: 王悦
Original assignee: Guangzhou Dacheng Laser Technology Co ltd
Current assignee: Guangzhou Dacheng Laser Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-08-06
Anticipated expiration: 2031-01-26

Abstract

The utility model belongs to the technical field of power supply, and discloses an external power supply device of a laser marking machine, which comprises a power supply main body, wherein one side of the power supply main body is provided with an air inlet hole, the top of the power supply main body is provided with a top pipe, the inner wall of the air inlet hole is provided with a dust screen, the inner part of the top pipe is provided with an inner pipe, the top of the inner pipe is provided with a top cover, the outer wall of the inner pipe is provided with an exhaust hole, the inner part of the inner pipe is provided with an exhaust fan, the two sides of the power supply main body adjacent to the air inlet hole are both provided with heat conducting metal plates, the utility model discloses a heat dissipation device of the laser marking machine, which is convenient for adjusting the heat dissipation performance of the device by pulling the top cover to drive the inner pipe to move to the outer part of the top pipe so as to expose the exhaust hole, and by the work of the exhaust fan, the hot air in the power supply main body is discharged through the exhaust hole, so as to change the heat dissipation mode of the device into active heat dissipation, the heat dissipation performance of the device is improved, the device is not easy to accumulate heat and damage, and the service life of the device is prolonged.

Description

External power supply device of laser marking machine

Technical Field

The utility model belongs to the technical field of the novel power, concretely relates to external power supply unit of laser marking machine.

Background

The power supply is a device for converting energy in other forms into electric energy, the electric energy is derived from a 'magnetic electricity generation' principle, renewable energy sources such as water power, wind power, sea tide, dam water pressure difference, solar energy and the like, and power sources for burning coal, oil residue and the like are used for generating the electric power, and common power sources are dry batteries (direct current) and household 110V-220V

An alternating current power supply.

The external power supply of the existing laser marking machine is not provided with a structure convenient for adjusting the heat dissipation performance, the traditional device is passive in heat dissipation, the heat dissipation performance of the device is poor, the device is easy to accumulate heat and damage, and the service life of the device is shortened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, an external power supply device of a laser marking machine is provided, which is used for solving the problems that the device is easy to be damaged by accumulated heat and the service life of the device is shortened.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an external power supply unit of laser marking machine, including the power main part, the inlet port has been seted up to one side of power main part, and the top of power main part installs the push pipe, the dust screen is installed to the inner wall of inlet port, the internally mounted of push pipe has the inner tube, the top cap is installed at the top of inner tube, and the outer wall of inner tube has seted up the exhaust hole, the internally mounted of inner tube has the exhaust fan.

Preferably, the heat conduction metal plates are arranged on two sides of the power supply main body adjacent to the air inlet holes, the pull plates are arranged on two sides of the heat conduction metal plates opposite to each other, and through holes are formed in the two heat conduction metal plates.

Preferably, the top of the top cover is provided with a pull groove, and an arc-shaped part is formed inside the pull groove.

Preferably, four bottom feet are arranged at the bottom of the power supply main body, two of the four bottom feet form a group, and the four bottom feet are symmetrical in pairs.

Preferably, foot pads are installed at the bottoms of the four feet, and anti-skid convex lines are formed at the bottoms of the four foot pads.

Preferably, two extension springs are symmetrically installed on one side of the power supply body back to the air inlet hole, and a clamping plate is installed between the two extension springs.

Preferably, the splint are provided with the non-slip mat below the tension spring, and the outer wall of the non-slip mat is provided with the non-slip groove.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the utility model discloses a stimulate the top cap, make the top cap drive the inner tube and remove to let the inner tube remove to the push pipe outside, thereby let the exhaust hole expose, through exhaust fan work, make the inside hot-air of power main part discharge through the exhaust hole, the adjusting device's of being convenient for heat dispersion lets the radiating mode of device change into the initiative heat dissipation, improves device heat dispersion, lets the difficult accumulated heat of device damage, has prolonged device life.

2) On the basis of above-mentioned beneficial effect, the utility model discloses a pulling arm-tie drives the heat conduction metal sheet through the arm-tie and removes, makes the heat conduction metal sheet remove to the power main part outside, lets the outside air flow in the through-hole, absorbs the inside heat of power main part through the heat conduction metal sheet to the heat dispersion of device has further been improved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a front view of the heat conductive metal plate of the present invention after it is unfolded.

Fig. 4 is a side view of the present invention.

Fig. 5 is an internal structure view of the push pipe of the present invention.

Fig. 6 is a bottom view of the inner tube of the present invention.

In the figure: 1. a power supply main body; 2. a top cover; 3. groove drawing; 4. jacking pipes; 5. an air inlet; 6. a dust screen; 7. pulling a plate; 8. footing; 9. an inner tube; 10. a heat conductive metal plate; 11. a foot pad; 12. an exhaust fan; 13. a through hole; 14. a tension spring; 15. a non-slip mat; 16. a splint; 17. and (4) exhausting holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1-6 of the drawings,

the first embodiment is as follows: the utility model provides an external power supply unit of laser marking machine, including power main part 1, inlet port 5 has been seted up to one side of power main part 1, and power main part 1's top is installed push pipe 4, dust screen 6 is installed to the inner wall of inlet port 5, the internally mounted of push pipe 4 has inner tube 9, top cap 2 is installed at the top of inner tube 9, and the outer wall of inner tube 9 has seted up exhaust hole 17, the internally mounted of inner tube 9 has exhaust fan 12, through pulling top cap 2, it removes to drive inner tube 9 through top cap 2, make inner tube 9 remove to push pipe 4 outsidely, make exhaust hole 17 expose, work through exhaust fan 12, thereby let the inside hot-air of power main part 1 discharge through exhaust hole 17.

Further, heat conduction metal plates 10 are installed on two sides, adjacent to the air inlet holes 5, of the power supply body 1, pull plates 7 are installed on one sides, opposite to each other, of the two heat conduction metal plates 10, through holes 13 are formed in the two heat conduction metal plates 10, the pull plates 7 are pulled, the heat conduction metal plates 10 are driven to move through the pull plates 7, and therefore the heat conduction metal plates 10 are exposed, the through holes 13 are exposed, external air can flow in the through holes 13, and heat dissipation performance of the power supply body 1 is improved.

Furtherly, pull groove 3 has been seted up at top cap 2 top, and the inside formation arc portion of pull groove 3 lets top cap 2 be convenient for spur through arc portion and pull groove 3.

Further, four footing 8 are installed to power supply unit 1 bottom, and four footing 8 are two and are a set of, and two bisymmetry supports power supply unit 1 through four footing 8, lets power supply unit 1 place more firmly.

Further, callus on the sole 11 is all installed to four 8 bottoms of footing, and four 11 bottoms of callus on the sole all form anti-skidding burr, increase 8 bottoms antiskid nature of footing through four callus on the sole 11 and anti-skidding burr.

Example two: two extension springs 14 are installed in the one side symmetry that power main body 1 is carried on the back in the inlet port 5, install splint 16 between two extension springs 14, when the user need be fixed in the device on other objects, pulling splint 16 drives extension spring 14 through splint 16 and removes to with extension spring 14 tensile, support the object through splint 16 and power main body 1, thereby be fixed in other objects with power main body 1 on.

Further, the clamping plate 16 is provided with an anti-slip pad 15 below the tension spring 14, the outer wall of the anti-slip pad 15 is provided with an anti-slip groove, and the clamping plate 16 is more tightly fixed when abutting against an object through the anti-slip groove and the anti-slip pad 15.

The utility model discloses a theory of operation and use flow: the utility model discloses a when using, support power main part 1 through footing 8 and callus on the sole 11, let power main part 1 place more firm, power main part

1, after the laser marking machine is stabilized, the laser marking machine is powered by the power supply main body 1, when the power supply main body 1 works, the pulling plate 7 is pulled, the heat-conducting metal plate 10 is driven to move by the pulling plate 7, so that the heat-conducting metal plate 10 moves to the outside of the power supply main body 1, the through hole 13 on the heat-conducting metal plate 10 is exposed, and the outside air can flow through the through hole 13, so that the heat dissipation performance of the power supply main body 1 is improved, the top cover 2 is pulled by the pull groove 3, the inner pipe 9 is driven to move by the top cover 2, the inner pipe 9 moves to the outside of the top pipe 4, the exhaust hole 17 on the inner pipe 9 is exposed, the exhaust fan 12 works, so that the exhaust fan 12 guides the hot air inside the power supply main body 1, the air inlet hole 5 generates suction, so as to attract the outside air to enter the inside of the power supply main body 1, the gas is filtered by the dust screen 6, so as to prevent the outside dust from entering the inside of the power supply main body 1, and the hot air inside the power supply main body 1 is exhausted through the exhaust hole 17, the heat accumulation during the operation of the power supply main body 1 is avoided.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides an external power supply unit of laser marking machine which characterized in that: including power source (1), inlet port (5) have been seted up to one side of power source (1), and power source (1)'s top installs push pipe (4), dust screen (6) are installed to the inner wall of inlet port (5), the internally mounted of push pipe (4) has inner tube (9), top cap (2) are installed at the top of inner tube (9), and the outer wall of inner tube (9) has seted up exhaust hole (17), the internally mounted of inner tube (9) has exhaust fan (12).

2. The external power supply device of the laser marking machine according to claim 1, characterized in that: heat conduction metal sheets (10) are installed adjacent to the two sides of the air inlet hole (5) in the power supply main body (1), pull plates (7) are installed on one sides, back to back, of the heat conduction metal sheets (10), and through holes (13) are formed in the two heat conduction metal sheets (10).

3. The external power supply device of the laser marking machine according to claim 1, characterized in that: a pull groove (3) is formed in the top of the top cover (2), and an arc-shaped portion is formed inside the pull groove (3).

4. The external power supply device of the laser marking machine according to claim 1, characterized in that: four bottom feet (8) are installed at the bottom of the power supply main body (1), and the four bottom feet (8) are two in one group and are symmetrical in pairs.

5. The external power supply device of the laser marking machine according to claim 4, characterized in that: foot pads (11) are all installed to footing (8) bottom, four anti-skidding burr is all formed to foot pad (11) bottom.

6. The external power supply device of the laser marking machine according to claim 1, characterized in that: two extension springs (14), two are installed in power main body (1) one side symmetry that is carried on the back in inlet port (5) splint (16) are installed to one side between extension spring (14).

7. The external power supply device of the laser marking machine of claim 6, characterized in that: the anti-skidding plate is characterized in that an anti-skidding pad (15) is arranged below the clamping plate (16) close to the tension spring (14), and an anti-skidding groove is formed in the outer wall of the anti-skidding pad (15).